So I take my online game to a casino. I played at a B&M this weekend and wanted to share a few hands to get your feedback.

1/2 NL minimum buy in $200

Im on the button 3 people see the flop before me for a 5 dollar raise which is real cheap after about 30 minutes of watching 15-20 preflop raises. I have J9 clubs and call. Flop comes 8 10 clubs and 4 diamonds. UTG bets out $15 now he is an older guy tight solid player. 2 players fold and I raise to $30. SB and BB fold. UTG calls. Now my reasoning is SB/BB + UTG plus 2 0ther players have put in 7 dollars making the pot $35. Under the gun bets 15 making it 40 whch is where I should have jsut called but I wanted to drive out SB and BB incase they are on a draw. The flop comes 6hearts. UTG looks at his cards and checks. Now I should have checked here as well ? but Im thinking he might have just had a A10 suited and was betting top pair top kicker. So Im trying to representa set so I bet out another $30 and he calls. I miss the river with another 8 showing. He checks. What would you do with a $155 in the pot? I have about $90 in chips left. Id like your input before I share the outcome and a few more hands.

Thanks in advance.