minnow is right, turkey can be tough because of their eyesight, but man are they a lot of fun! If I HAD to pick one species to bowhunt, it'd be longbeards.
You have to put something between you and the bird to get your bow drawn consistently. I've only come to full draw on one out in the open. A lot of guys use blinds, I don't like them because, to me, they're confining. I prefer to "run and gun" using natural cover.
Decoys can be a big help, because they distract his eyes. I've had a lot of good success with mating decoy setups.
I try to limit calling, because then he's looking for you and that puts the odds in his favor (unless you're in a blind).
I agree with minnow, I'd hunt everything you can with your bow to build confidence and do a lot of stump shooting.
Do some searches on the Bowhunting Forum and load up on info. Good luck and welcome to the addiction!!