what they do is they provide you with a free accomodation for a week, during this time one of the reps will come around and invite you to a presentation where they explain you the club la costa system and such. usually this can take anything up from 3 hrs upward, then again, why not taking part in it when you know you have the rest of the week for yourself and a free accomodation....

( used to work for them once, many many moons ago....and not everything was as bad as it is described sometimes...)