You’d think a tire blowing out on a fully loaded RV would make a sound you’d never miss. Ours didn’t. We were rolling down the highway, pulling our trailer, when other drivers started pulling up alongside us, gesturing and pointing back at our rig. My husband Bob, ever the optimist, was convinced they were admiring our setup — “nice rig,” he figured, and gave them a friendly wave. It took us an embarrassing minute to catch on that they were frantically trying to warn us: we’d blown a tire and had no idea. We got lucky; the damage was manageable. Friends of ours weren’t so lucky. A blown tire punched a hole clean through their rig, and it wound up totaled. Now imagine that happening with your family inside — that’s the part that stays with you, and it’s exactly why we don’t cut corners on the basics anymore. That day taught us something we’ve never forgotten: the skills that keep you safe and rolling on the road aren’t optional, and most of them you learn the hard way if nobody tells you first.

So consider this the guide we wish we’d had. These are the essential skills every RVer should know — the setup, the maintenance, the little routines that prevent big disasters — learned over years of full-time life on the road, mistakes and all. Think of this as your home base: an overview of each skill, with deeper how-to guides linked throughout as we go. And if you’re not even on the road yet, start one step earlier with our guide on how to downsize from a house to an RV — because before you can master life in a rig, you have to fit your whole life into one. Here’s everything we wish someone had told us.

Setting Up and Breaking Down at a Site

The single most important rule of setting up: level first, everything else second. Get your rig level before you do anything else, because if you push your slide-outs out and then discover you’re not level, you’re pulling them back in and starting over. On our Class A we have auto-leveling jacks, which do the heavy lifting for us — we only reach for leveling blocks when a site is so badly unlevel that we need the extra lift or stability. Our old pull-behind trailer was a different story: manual leveling jacks that we raised and lowered with an impact screw gun, with thick chunks of wood or cement blocks underneath for support. Whichever kind you have, the sequence is the same.

Once you’re level, hook up in order: power, then water, then sewer. And here’s a safety habit we never skip — always chock your tires. If your leveling jacks ever give out, those chocks are the only thing keeping your rig from rolling forward or backward. It takes ten seconds and it’s saved plenty of people a catastrophe. When it’s time to break down and leave, you simply work backward: slides in, disconnect, then raise your jacks last. [Deeper guide coming: how to level an RV on uneven ground.]

RV Electrical and Power

If you take one thing from this entire guide, let it be this: always use a surge protector. We learned this the hard way — I still remember standing in the RV smelling something burning and realizing our power had gone wrong. It’s the kind of thing that can fry your electronics or start a fire, and a surge protector is cheap insurance against a very expensive disaster.

We actually run two layers of protection. First, a surge protector outside, plugged into the power pedestal before our shore cord — that’s your first line of defense against a bad pedestal or a power surge coming down the line. Then inside, we use surge protectors on our sensitive electronics: the TV, the computer, the things we’d hate to lose. Campground power is notoriously unpredictable, and that outside-plus-inside combination has kept us safe through some sketchy pedestals. [Deeper guide coming: choosing an RV surge protector.]

Water and Tank Management

Emptying your tanks isn’t glamorous, but there’s a right way to do it, and once you know the system it’s simple. Always empty your black tank first, then your gray tank. Here’s why the order matters: your black and gray tanks usually share the same hose with two separate valves, and dumping the gray water second sends all that soapy shower-and-sink water through the hose to rinse out anything the black tank left behind. Do it backward and you’re left with a dirtier hose and a messier job. Black first, gray second — every single time. [Deeper guides coming: how to unclog an RV toilet, and what to do when your black tank won’t empty.]

RV Maintenance That Prevents Disasters

Most RV disasters are preventable, and tires are where prevention matters most. Check your tire pressure before every trip — it changes with the weather, and rolling out on underinflated tires is asking for trouble. While you’re down there, look them over for cuts or uneven wear. That’s the blowout we opened this guide with, and it’s why we’re a little obsessive about it now.

But here’s the part most new RVers don’t know, and it’s the one that totals rigs: tire age matters more than tread. Your tires can look barely used and still be dangerous. RV tires should be replaced every five to seven years regardless of how much wear is on them, because the rubber degrades with time whether you’ve driven on it or not. That’s exactly what happened to the friends we mentioned — plenty of tread left, but the tires were too old, and one let go with catastrophic results.

Beyond tires, stay on top of your roof. Check it for leaks, keep it protected, inspect the seals, and re-coat it every two to five years to keep water out. A small leak you ignore becomes soft floors and rot, and that’s a repair nobody wants. [Deeper guide coming: the importance of proper tire pressure.]

Cold Weather and Condensation

Whether you have a true four-season RV makes a real difference here — some rigs come with extra underbelly coating and heated, enclosed tanks, and some don’t. Know which one you’ve got before the temperature drops.

We winter down on the Gulf Coast, so we’re rarely in hard cold, but we’ve had to protect against freezing a handful of times and here’s what works for us. We use heated water hoses to keep our water line from freezing at the connection. And on those nights when it gets cold enough that we’re genuinely worried about things freezing up, we let a faucet drip overnight — moving water is much harder to freeze. One critical detail if you do this: keep your gray tank valve open so the dripping water drains out instead of quietly filling and overflowing your tank while you sleep. [Deeper guides coming: how to keep RV pipes from freezing, and reducing condensation in an RV.]

Life on the Road: Getting Your Mail

One of the first questions people ask when they hear we live full-time is, “But how do you get your mail?” We’ve used a virtual mailbox service since the day we went full-time, and there are several good ones out there. That virtual address is what we put on everything that matters — our driver’s licenses, our important paperwork, all of it.

Here’s how it works in practice: the service receives our mail and scans it in, so we can read everything online from wherever we are. Once we’ve read a piece, we choose to shred it or forward it on to our current location. Most of the time I just print out what I need, because these services usually give you a limited number of free forwards before they start charging. Packages are even easier — Amazon and other deliveries just come to wherever we’re parked, which you can change in your account settings in about thirty seconds. [Deeper guide coming: how to get mail while living in an RV full-time.]

A Note on Boondocking

We’ll be honest with you here, because that’s how we do things. Boondocking — camping off-grid without hookups — is on our list, but it’s not something we can speak to from deep experience yet. Our generator needs some work before we’re ready to rely on it off the grid, and right now we’re focused on finishing other updates to the rig, like new floors. When we’ve tackled it properly and can tell you what actually works from our own experience, we’ll write that guide. We’d rather leave this one honest than pretend we’ve mastered something we haven’t.

Frequently Asked Questions

What order should you set up an RV at a campsite?

Level the RV first, then hook up power, water, and sewer in that order. Put your slide-outs out only after you’re level, or you’ll have to re-level and redo them. Always chock your tires in case your leveling jacks give out.

Do you really need a surge protector for an RV?

Yes. Campground power can be unpredictable and a bad pedestal can damage your electronics or worse. We use a surge protector outside at the power pedestal plus surge protectors inside for sensitive electronics like the TV and computer. We learned this one the hard way.

What order do you empty RV tanks?

Always empty the black tank first, then the gray tank. They typically share one hose with two valves, so dumping the gray water second rinses the hose out for you.

How often should RV tires be replaced?

Every five to seven years regardless of tread wear. RV tires degrade with age even if they look barely used, and old tires are a leading cause of dangerous blowouts.

How do full-time RVers get their mail?

Many use a virtual mailbox service that receives and scans your mail so you can read it online, then shred or forward it. That address goes on your important paperwork and licenses. Packages can be shipped to wherever you’re currently parked.