Personally, I would never do a body lift. That being said, there's nothing wrong with them, but if you're looking to get the rig up a little higher to prevent bottoming out, a suspension lift is the way to go IMO; it gets both the body and the frame (which is what you more than likely will hit first) in the air.
Since you're just using the truck as a hunting rig and not looking to do some crawling (guessing from your post), a small 2" lift would probably be good. Kits can be found on eBay and the easiest would probably be coil spacers ("pucks" under the coil spring) and shackles. An AAL (add-a-leaf) would be good too, but more involved than changing out shackles.
Another thing to think about is larger tires. Stock tires measure around 28.5" in diameter...throwing on a set of 31's will lift the truck another inch or so.
With any suspension mod, no matter how small or what the rigs use will be, be sure to get it aligned. I did mine myself (videos on how-to can be found on you-tube), but since it's also my daily driver and at the time I was 200 miles away from a shop that could do a proper alignment, it was just to get me from where I live to the shop.
As far as gearing goes (since it was brought up), it's been said that at minimum you should run 3.73 ratio for 31's, 4.10 for 33's, etc, etc...personally, I'm running 3.73 with my 33's and don't have much of a problem other than it being a bit of a dog and MPG being down, but I also live in an area that has almost zero hills; took it to Moab last year though and did pretty good.
....I think I covered everything....