Honestly, you'll save money by taking work to a good taxidermist. It takes a bunch of practice to do quality work, and practice takes money. It's a nice hobby to have, but it ends up being a very expensive one. For about $100 you could get what you need to try a deer mount, including a video. Give it a shot and see how you like it, just don't expect an award winning mount

. If you don't like it, your not out much. If you do, you'll get better with each mount as you learn more and use better materials.