It is a nice place with different types of shooting bays, shoot houses, underwater stuff, as well as excellent instructors. New Hampshire and Maine are also great places to visit (even though I didn't get my McLobster). They offer a lot of different courses like skill builders, tactical training, 3 gun, simunitions, etc. It's an expensive trip so assemble a group to go with to reduce costs and travel around. Unfortunately there are a lot of surrounding anti-gun states so it may be difficult to transport your guns.
My favorite alternative is Front Sight in Nevada. Cheap courses and cheap travel expenses. And it's Vegas.