Hunting out west I suppose you have already taken a Bowhunter Education course? If not, I'd recommend the course, even veterans can learn a few things from the course. These days you can take the course on line without even paying a fee if you don't want to get certified. If you want to get certified it doesn't cost much and it's for life.
Besides that there are many things to bowhunting that are basic for anything you are hunting: equipment set-up, stealth, and shooting ability. Then there are the game-specific things you need to learn in terms of your quarry's habits and behavior. You can learn much of this by reading and talking to folks who have been there.
Of course as many here have posted, ultimately your trial will come by fire .... in the field pursuing the beast you have in mind. However, I wouldn't hunt anything for the first time without researching it first.
My baby brother once asked me (back in the mid-80's) after watching me stalk and kill an a mule deer doe, "how did you learn to tod that." I was caught off-guard and surprised with the question. After thinking about it I told him I learned most of what he observed by hunting squirrels and groundhogs.
By the way, the doe was feeding with other does on an abandoned homestead. The homestead was surrounded by huge old cottonwood trees. One of the trees was within bow range of the doe. You guys know exactly what simple thing I did to close the distance. The stalk started at about 600 yards and ended up with a 20-yard shot.