when you get home and you have time to get on the internet google
The Long Long Trailer with Lucille Ball and Desi Arnez. my wife ordered it through walmart.com . we watched it and learned what not to do when backing up. really,get the movie it is sooooo funny. when you watch Desi character back up it will make you feel better.when you back up make sure you have measured the height and width and add 10 feet to both measurements and pull in straight. it will fit every time.enjoy the movie!!!
p.s. it is a good idea to hve the height printed backwards on the front left corner of your rv so you will always know the correct heigth. i am in the process of doing this myself.rv with robin williams is also good.