We have a 1997 Gulfstream Class C that we have put 110,000 miles on in approx. 8 years. We know we will have to buy a new rv eventually. Since we now own a Ford F150 we were considering a small travel trailer (no greater than 18/20 ft. total length). Since we have never pulled a tt, what would we have to install on our truck? We have trailer lights as we pull out ski boat but would we have to have some kind of brake controller & a sway bar? We looked under the hood of our truck & it looks like we have some time of transmission cooler but what else would we have to have?