Plenty of info on youtube with The Hunting Public & the Hunting Beast, also get into learning to read topo's they are money in hill country. Don't be afaid to just go sit in the woods anytime(out of season) see if you can get deer close and practice the motion of drawing on them, if your going to make a mistake do it when it don't count. Now don't go sitting in the best spot you got, maybe try a place you have a good feeling about, also a good way to practice setting up quietly. Pay attention to your entry and exit routes as they are very important if your setting up near bedding.