There are alot of 3-D shoots in my area,you can find one almost every weekend from March through late September.The cost ranges from $8-to-$10 depending on what division you want to compete in,Money stakes are usually harder shots then a regular bowhunting stake,and they payout money to the top 3 shooters(this is the $10 class.)Most clubs hold the shoots they furnish the targets,and yes they do make money,but,they also have to pay for insurance,and other related costs.If you want to get into having 3-D shoots you will need atleast 30 targets,and land to set them up.Most clubs in my area also hold I.B.O. and O.A.A. sanctioned shoots as well,it will cost you more to shoot at these sanctioned shoots and they are usally pretty tough for the average shooter.