You'll get alot of info if you're familiar with the line but ask questions because they'll try to cover everything fast,and when it comes time to paint try out different guns than you have to see if you like something better,they usually have a good selection.They'll feed you too and the first night they buy you dinner and drinks-at least in Orlando they do.If you happen to get someone new in there they'll usually take up lots of time with questions but on the breaks they'll usually hang out with the seasoned painters and get alot of basic advice,so that will sometimes open up some class time.