I have been to several schools and I feel that
www.blackopsschoolofcombat.com is the best. The classes are available at a fraction of the price ($175 for Tac I). In this class, you may shoot as much as 400 rnds of ammo IN ONE DAY. Greg Mclaughlin, the owner, is the best shot I have seen. There are several videos on the website showing him drawing and firing in .70 from a retention holster, cutting a playing card in two edgeways etc. The school is located in south central MO