Villain in the big blind with ~$250, hero on the button with $450. 9 players at the table.

I've been at the table for ~6 hands, have seen villain play 3 hands, have only seen him show down once with K 8 off and take down the pot with top pair only. He played that hand overly aggressive. It's past 4am. Rake is factored into pot sizes listed.

Hero: Ah3d
Pre-flop: folded to the hijack, who limps, hero raises to $8 on the button. BB calls, SB and HJ fold.

Pot: $19

Flop: Ad 2d 3h

Villain leads for $10. Hero makes it $30. Villain calls.

Pot: $75

Turn: Ad 2d 3h 10c

Villain bets $60. Hero calls.

Pot: $190

River: Ad 2d 3h 10c 10s

Villain bets $90. Hero folds.

I folded on the river because I have a diamond blocker and felt like there are better spots to bluff catch. I'm second guessing it because later in the session villain proved to be a complete maniac who bet his draws heavily and showed down a ridiculous number of bluffs.

Thoughts on the entire line and tips on bluff catching are appreciated.