How and where to learn to shoot long range rifle
Hi there, I live in central Indiana. Being fairly new to rifles and shooting in general, I'm wanting to improve my skills with a rifle. Are there any classes or clubs that I could join to learn the correct way to shoot a rifle? I'm OK out to 100 yards but I would like to be able to take 300 yard + shots. I just don't want to pick up a lot of bad habits. Also, are there any good books on this?