I am going to Cleveland on Monday. I know this is going to cost me a fortune, and we're prepared for that. Anyway, there was a post awhile back about some supplements costing a lot less elsewhere. Are there any specific ones I should not purchase from the FFC? How long should I expect to be there? My appt is at 10 and I can't eat before.. I'm guessing I'm going to pass out by the time we leave. Looking forward to it for the most part, but nervous as well.