The biggest diff. between gun and bow hunting, is you have to fool their noses MUCH closer. You need to paylots of attention to keeping yourself and your equipment scent free. Always remember to try and keep your scent from blowing in the direction the deer are supposed to come from. But sometimes they come from the wrong direction anyway. When that happens you usually lose.
Good luck with your new adventures.

And yes, you can learn alot here on the forum.