get a good paying job with lots of time off, I work on a ranch where i am allowed to hunt, if i want to take off an hour early and go hunting thats fine, or take off a day to go fishing it usually isn't a big deal, except when things get really busy, like calving season or when were haying, you have to sacrafice a little no matter what, but even when i'm at work im still in the outdoors, and not stuck in some office.
You have to work hard to play hard.

As for college you might try business management so you can run your own hunting/guiding service so you don't get in financial trouble, or filmography or whatever its called so you can producevideos. You might even look into taxodermy, that could be fun, or training hunting dogs or starting a kennel, or even raising game birds.