I've been on a bootcamp. I would say I'm glad I went, but i wouldnt say it changed my life. It definitly wasn't worth the money - not even half of what i paid.
I'm not really one to give advice on pick up, but the other posters are right.
All you will get on a bootcamp is a "guru" giving you lectured theory you can read almost anywhere else that isn't exclusive to them and force you to approach women in the day/evening, maybe give you feedback - thats the only invaluable part perhaps.
Have a good search around, buy a couple decent books (not
PUA robot techniques) or even browse online. Then go and try them yourself. You can effectively have your "own bootcamp" by doing this yourself.
I'd strongly recommend not doing one.