Thank you all for your comments and suggestions. I have created a list of items to do to try and fix this issue.
1. I will first raise the pin box two sets of holes and I hope this will put the trailer between 5" to 6" of bed clearance.
2. Look at a different tire setup running LT 16" radials on the trailer (the RV dealership welded the spacers to the axles so that will take quite a bit of work to remove them) or changing the tire size on the TV (its about due for new tires anyway).
3. If those two things don't work then I will look at adjusting the suspension on my truck.
Also, I will look at addressing the squat on the TV after I get the truck and trailer as level as I can get it. I have already began looking at different types/styles of air bags to install to reduce the squat on the TV.
Any more suggestions are appreciated.