Welcome to RVForum, lemay. And we wish you many happy miles in your future jouneys.
I hate to start out by throwing a damper on things, but are you sure you have enough truck for that trailer? You've got a light duty truck with a fairly economical drivetrain.? Ford rates that combination at around maximum of about 8000 lbs, give or take a bit depending on cab style, bed length, etc.? With a 28 foot trailer, the gear you want for fun as well as every day living plus the passengers in the truck, you may well be close to that limit.? If you plan on extensive traveling, you will find an F250 to be a much sturdier vehicle for trailer towing.