We are looking to purchase the NT 22FBS. My husband has a 2006 Toyota Tundra SR5 double cab. He has the towing package on it and it is rated to pull 7000. We plan to get the brake controller and equalizer hitch with the sway control. Does anyone know if this would be sufficient for towing? We are new to towing a trailer and a friend recommended airbags but he owns a fifth wheel, not a travel trailer. Thank you for any advice.