I still remember my first RV trip out of Columbia, a two-night run to a Midlands lake campground that should have been simple. I got twenty minutes down the road before realizing I'd left the sewer hose kit sitting on the garage floor. That single oversight turned into a same-day drive back and a late check-in. Since then I've built a packing routine that catches the stuff people forget, not just the stuff that's obvious.
This isn't a generic RV packing list copied from a dozen other sites. It's built around what actually trips up first-time owners in South Carolina specifically, where humidity, sandy coastal sites, and mountain grades each ask something different of your gear.
Hookup Gear You Actually Need
Three items matter more than the rest: a hose rated specifically for drinking water (not a garden hose, which can leach chemicals into your tank), a full sewer hose kit with disposable gloves, and a 30-amp or 50-amp surge protector depending on your rig's electrical system. I've seen campers show up to a South Carolina state park without a surge protector and lose a converter to a bad pedestal within a season. It's a $60 to $150 item that prevents a much larger repair bill.
Leveling blocks are the other item people underestimate. Sites at older South Carolina campgrounds, especially in the Upstate, are rarely perfectly flat. A set of interlocking leveling blocks costs under $40 and saves you from parking on a slope that leaves your refrigerator running poorly for the whole trip.
For anyone stocking up before a coastal trip, our coastal RV travel guide covers a few sand-specific extras, like traction boards, that inland trips don't need.
Safety Checks Before You Leave the Driveway
Check tire pressure and tread at least a week before you leave, not the morning of. I've found that RV tires age out before they wear out. A tire can look fine and still be five or six years old, which is past the point most manufacturers recommend replacement regardless of tread depth. Check the four-digit date code stamped on the sidewall if you're not sure how old yours are.
[PULL QUOTE]A tire that looks fine can still be too old to trust on a mountain grade, and the sidewall date code is the only way to know for sure.[/PULL QUOTE]
Pack a basic tool kit with a tire pressure gauge, a set of wrenches, electrical tape, and a spare fuse kit matched to your rig's fuse panel. According to the Federal Motor Carrier Safety Administration, routine pre-trip vehicle inspections catch a meaningful share of the mechanical issues that would otherwise surface mid-drive, and that guidance applies just as much to a weekend RV trip as it does to commercial vehicles.
Documents Worth Bringing
Bring your driver's license, current vehicle registration, proof of insurance, and printed or downloaded copies of any campground reservation confirmations. Cell service drops out in stretches of the Upstate foothills and even some coastal areas, so don't rely on a confirmation email you can only access with a signal.
- Driver's license and vehicle registration
- Proof of insurance, both digital and a paper copy
- Campground reservation confirmations, printed or downloaded offline
- A paper map or downloaded offline route as backup to GPS
Most drivable RVs under 26,000 pounds gross vehicle weight rating can be driven on a standard South Carolina license, but if you're renting or buying something larger, confirm the weight class and any endorsement requirements with the DMV before your trip, not after you've already booked a site.
What First-Timers Overpack and Underpack
I typically see new owners overpack kitchen gear and underpack basic repair items. You don't need a full set of pots and pans for a three-night trip. You do need a roll of self-fusing silicone tape, which fixes a surprising number of small leaks well enough to finish a trip without cutting it short.
Clothing is another spot people overdo it. South Carolina humidity means you'll want fewer, more breathable layers rather than a full suitcase. I pack for four days no matter how long the trip runs, since laundry or a quick store run always ends up being simpler than hauling excess.
Picking a Forgiving First Route
If this is genuinely your first trip, choose a route without mountain grades. A short Midlands or coastal loop gives you a full RV experience, hookups, leveling, dump stations, without adding a steep approach road to the list of things you're learning at once. Once you've got a trip or two under your belt, our guide to the state's best campgrounds by region can help you plan something more ambitious.