I'll be at the Tenn Classic but not OJAM or MoJam. I've wanted to go to MoJam since it began but haven't made it yet. Being from the south I can imaging what July feels like in MO and that plus 14 hour drive has kept me away.
OBG, I believe OJAM is the Oklahoma Bow Jamboree, similar to MoJam but in Oklahoma!
If any bow builders(or not) has the chance to go to the Tenn Classic, I will gaurentee you won't regret it...unless you don't like rain! Last year we had 14" in 2 days(Same time as Nashville's flood) and it has rained at each of the 14 Classics so far. Plenty of bow building and cover to work, eat and play under and not a sour face in the crowd(over 300 last year) last year.