Its not hard but needs to be done right. Dealers always make extra money on doing the additional work. But on my first TT I paid to have it done. Now I would do it myself. The controller hooks into the wiring harness of the TV and you might need an adapter wire for that. Go to etrailer.com and tell them the TV you have and which controller you would like, they will give you assistance. You can also order your hitch from them. The only trick is the set up the WD bars properly, measure twice drill once. Just take your time. Part of rving for some is the joy of doing the work.
Happy trails
John, Lisa & Tara:B:C:)
2015 F250 4x4 6.2L 6 spd 3.73s, CC Short Bed, Pullrite Slide 2700, 648 Wts Solar, 4 T-125s, 2000 Watt Xantrax Inverter, Trimetric 2030 Meter, LED Lights, Hawkings Smart Repeater, Wilson Extreme Cellular Repeater, Beer, Ribs, Smoker