Couple things I would like to add to your first experiance. When I went from Class A to 5th wheel the wife was not a happy camper. You have to remember you are riding in a TRUCK and no matter how nice it looks its a truck. I installed 5th AB pin box to help with the chucking. I was even thinking of getting air ride seats but the cost was way to much. Just a little warning.
Second once you get your rig take it a empty parking lot and pratice, pratice. Pratice backing, right turns stopping get some traffic cones to help you.