Here's my suggestion...have a hitch installed on the back of the camper and go the Draftmaster route. Then you have a rack that makes loading your bike very easy, and that you can use either just with the 4-Runner or with the 4-Runner/camper combo. I got a Draftmaster for my wife for Christmas and we love it. We currently use it with her Prius and will be able to use it with the minivan or SUV we'll be getting in the next year or so. Yeah they are expensive, but will last forever and will work with any future car you purchase as long as you can install a trailer hitch.