[Notanlines]

Sparkle, your RV has a gross vehicle weight of about 13,600 pounds and the factory lists pin weight empty of about 1,350 pounds. With a 5th wheel of that size your pin weight needs to be in the 2500-2700 pound range. The way to bring that pin weight up of course is to move everything possible forward inside the RV.
I also can't see anywhere that you have a four wheel drive truck. Without 4WD this may be a losing proposition. It may be that the black top is the only real answer.