I too own the F150 supercrew (4 door), same engine 5.4L/329 CID.

For towing your average boat (mine weighs about 4,000#) it works just fine. The camper is not an option with this truck as it only has a 5.5' bed.

I love this truck, and it will serve my needs quite well until I drive it into the ground. It has plenty of power and after I chipped it and added the K&N filter, it just got better.

My only issue, other than the non-standard short bed, was the stock tires. Replace them with some quality LT rated 10-ply tires. I had 5 flats in 12 months with the stock 4-ply tires.

Andy