Thank you everyone. I am mechanically inclined and luckily so are my kids. My kids are older 18, 16 and 12 so entert!I wise they have phones and conversation. I prefer to drive the Yukon over my Ford Freestyle, but gas wise for work the Ford does better, so size of truck not an issue. I don't know how much longer the older two will let be coming with me camping, but still want enough room for them. What I do know I didn't camp once this year with the trailer in the driveway because I can't hitch and unhitch and the work needed on the truck. Thanks again.