Two Very Bad Players and One OK Player

[Ulysses]

Party Poker 10/20 6max

I get [ Th, Td ] in BB.

UTG folds. Decent player (DP) raises - this could be a very wide range of hands, basically anything playable he'll open with a raise. Idiot on button calls. Tilting idiot now 3-bets from SB. This could be any two cards. I call, mainly to see if decent player will cap. Decent player and other idiot call.

** Dealing Flop ** : [ 8s, 5h, 4s ]

SB bets. I raise. DP 3-bets. Button calls. SB calls. I cap. All three call.

** Dealing Turn ** : [ 2c ]

SB checks. I bet. All three call.

** Dealing River ** : [ 7h ]

SB checks. I check. DP checks. Button bets. SB folds. I call. DP calls.

I think I could have done things differently on the flop (called the 3-bet planning a turn checkraise), on the turn (gone for a checkraise), and river (bet out or checkraised).

Would any of those have been better options?