effective stacks a shade over 100

Villian in this hand is fairly aggressive and has been floating me alot, basically betting everytime I check to him. He was running 36/25/3 over about 150 hands. I have been playing snug at this table 19/14/3 and have been folding alot, mainly giving up after my CBs were called.

I pick up [9d] in the CO

I open to 3.50, villian calls OTB, the blinds fold

Flop [8s][Jc] pot is 8.50

I bet 5.25, villian calls

Turn pot is 19$

I bet 12.50, villian calls

River pot is 34$

I check, villian bets 24$, hero does what??? fold, call, raise???

He might just be floating cause your CBs are very weak, especially for boards of that texture.

I would just give it up on the turn, you're not going to push him off almost anything (especially with that weak of bet).