Yep because your F150 owners manual tells you that anything over 5000lbs or 500lbs tongue weight, should have a WDH.
Loaded for camping, you'll be over both numbers.
Dan-Retired California Firefighter/EMT
and Zoe the Wonder Dog(R.I.P.)
2016 PrimeTime TracerAIR 255, pushing a 2014 Ford F150 SCREW XTR 4x4 3.5 Ecoboost w/Max Tow Package