I love having the big mirrors and the brake controller built in. It seems to be that because the tow package is a dime a dozen on lots (vs max tow), when it comes time for you to sell, you'd have something unique/desirable.
I drive my TV about 30 minutes each way to work everyday... a mix of highway (fast lane) and city using 87 my trip odometer almost always says 16ish. When towing it lands between 9-12 depending on terrain.
2011 F150 4x4 Ecoboost 6.5 SCREW 3.73 Max Tow
2011 Lacrosse 296BHS video tour
Me '77 DW '78
DD '04 DS '07