I realize you may be getting together with Paul but just wanted to be a voice of encouragement. I have a dual cam and this is my first year pulling a large trailer and using a WDH. It's not as complicated as it sounds or looks but it can take a couple trips to a CAT scale to weigh it to get it dialed in (weighing it is really the only way to be sure you have it set up correctly).
My TV is a 2013 F150 SCREW 4x4 and I pull a White Hawk 28DSBH. I have the locking device set so that 3 grooves are showing and I hook the chains in the 6th link. This set up provides great WD and sway control for the rig.
The ability to tilt the head gives you another way to adjust the tension on the chains by changing the distance the bars are from the trailer frame because sometimes one link in the chain can be too much or not enough.
The only thing I have found to be a problem is getting the bars on or off the cams. I have learned that you need to be near perfectly straight and you have to use your tongue jack (which is normal) to lift the back of the truck to the point of making me nervous but that's what it takes.
Good luck, Dan.