I have a side entry camper. I wouldn't want to go back to a rear entry. I often tow the boat so it would be in the way of getting in the camper. If I'm not towing the boat I put my receiver hitch mount bike carrier into the Superhitch extension and the bikes ride right behind the camper. Again, they would be totally in the way of a rear entry door.
I have been thinking of getting a front bike rack. This would allow me to take bikes and boat. It would also let me leave the heavy hitch extension home if not towing. Finally, I would love to have more weight on the front axle and less on the back.