UTG is pretty loose aggressive -- 70/40 preflop -- so I was raising to isolate, which went exactly as planned.

The other two guys were loose passive, 50% VP$IP.

Party Poker 3/6 Hold'em (6 max, 6 handed)

Preflop: Hero is Button with , .
UTG raises, 2 folds, Hero 3-bets, SB calls, BB calls, UTG caps, Hero calls, SB calls, BB calls.

Flop: (16 SB) , , (4 players)
SB checks, BB checks, UTG checks, Hero bets, SB folds, BB calls, UTG calls.

Turn: (9.50 BB) (3 players)
BB checks, UTG checks, Hero checks.

River: (9.50 BB) (3 players)
BB checks, UTG checks, Hero

Yes! Value bet! I put them on overcards here. The LAG probably would've played a flush draw a lot faster, so I don't put him on two clubs. BB could be on a flush draw, but since he's a calling station, who knows. I don't like that you gave a free card on the turn. They showed a lot of weakness on both the flop and the turn, and most likely they're still drawing (to six or nine outs), so why not bet? The five couldn't have helped them either, because even a calling station would've bet with trips on the turn, and a LAG would've came out swinging on the flop with A5.

agreed. Bet the turn to get some fold equity and take a free showdown or value bet the river depending on the turn action.

results?

I wussed out and checked, the aggro guy turned over AKo and the loose passive guy turned over 97o

Definitely could have played it better.