I'm getting the feeling that you've never towed before. If that's the case, you need to allow a few hours in a parking lot, then into light traffic, make some corners, back up, pull into a gas station, etc. Towing is not hard, just somewhat different. What about mirrors? Can't remember, but is the place you're renting from incuding a WDH?? What size trailer?
Don't want to be a party-pooper, but there may be more to this than you're anticipating. BTW, salesmen will ALWAYS tell you that you have plenty of vehicle to tow whatever they're trying to get you interested in....not always so. The good news is that you'll be on flat land with no hills, so that's good.