Right now I tow a Scamp 16' fiberglass camper with a 2015 Toyota Tacoma. I'm stuck in "D" status waiting for a Sport S with max tow package. I went max tow because I believe in overkill. Not only do you have to consider the additional load of all your gear, fire wood and bikes but you need to be aware of the "parachute" effect when pulling at highway speeds and oncoming wind gales.
I will have to get mirror extensions, I measured the JT mirrors at the dealer and the are less than what I have now on the Tacoma and they barely make it!