Passenger seat belts

Yeah that part I'm aware of. I'm usually a fairly good driver and very cautious, especially when we're on vacation (nowhere to go and all the time in the world to get there lol). I think that's what I'll do: attach to the rear-facing seat but make sure the seat doesn't want to lift in any way. That seat is actually right up against the front cab wall (this is a class C, I just noticed I'm in the class A forum lol), so I don't believe the seat would crumble down that easily given it's got that backing wall to hold it there.

If it doesn't feel safe I'll figure something else out.

Thanks for the tips!