Another off topic reply on tow vehicles - when I was in junior high, I used to camp with a friend and her family - a widowed mother and brother. They had a Plymouth Fury and a 17' TT. This was back in the late 60's so you know that the TT was most likely heavy. Well, the mother would hook up that trailer herself and I remember some sort of bumper clamps in addition to the ball and hitch setup, but once we were on the road she had plenty of power up and over the mountains here in Idaho we would go to our camping spot by the lake.