Amatuer Poker League Regional tournament...350 players to start. Playing to go to nationals next month...Down to about 100, I came across this handDealt myself A/4 diamondsBlinds 500/10008 person table, six callers pre-flop. No one raises (nor did I)Flop comes A-clubs, 10-clubs, 5heartsFirst position bets out 1000, two callers behind him, then I call.Turn brings a 4-heartschecks around to me, I bet 2000two callersRiver brings 2-diamondsno flush, straight is possibleCheck, All-in to me (this would put me all-in)What to do. Two pair A-4I folded after five minutes of thought and trying to read al