We have continued to upgrade our bike carriers over the past few years on our truck with four wheel camper. Our bikes go with us everywhere. We started out with a Thule hitch rack. During a trip down an old dirt/sand road in Moab, we thought they were going to fly off the rack. Our friend ahead of us had a 1UP rack and his bikes didn't budge. We sold the Thule, immediately purchased one when we made it home, and use it on our truck and Jeep. It was a bit tight going in the camper so we mounted it to an extension/step with a hitch stabilizer. Love the extra step getting in the camper and the bikes don't have to be tilted down. It does decrease the departure angle and has a little more movement, but it is still pretty solid.
We were tired of worrying about theft and continuous salt spray while traveling the coast. We purchased a short walled 5x8 enclosed trailer with side door. After lifting it, installing a roof rack, and some new Jeep takeoffs from Craigslist, we have our final solution. All new with less than $2000 in it. The extra storage and being able to use the back seat for passengers is worth it. Kayaks or roof top tent for extra people can go on the roof rack.
The 1UP rack is still the go-to for local trips. A little long winded. Hope this helps.