Since you've camped before and others have given a lot of advice on other stuff I'd just encourage having the person that sets up the WDH go with you for a test drive while you're hitched up to insure the comb handles to your liking. Better to do it then so that if adjustments are needed they can do it then versus discovering on your way home that things aren't right and you have to have the set-up adjusted.
The general specs for the truck (may be different for your particular model) are 3,230 payload and 13,200 max towing so the truck should have no problem towing that trailer. Truck wheelbase relative to trailer length has some impact but if you keep the speed moderate I think it should be a good towing experience (good is relative to each person's preference).
