I'm thinking of getting a trailer valet for my 2017 21' (when the time comes). It looks like a tight fit... have you used it much and are you pleased with it? Thanks!

It's very effective provided you limit the incline you use it on. It needs weight on the wheels to maintain traction, however it works on slight grades quite well. Installation only required trimming some material from the propane tank tray. The cranks can be used on either side of the unit to improve clearance if necessary. There is plenty of turning radius, more than enough to maneuver around. I'm very pleased with the unit. Good luck!