Nothing exciting but a very "standard" hand, 3 way with the nut low draw and TPTK, river with nut low and a weak high...

Dealt to Hero
gdub1721 calls [$2].
luvtoplay876 calls [$2].
Lopoh folds.
SteveTurley folds.
MiIes_Teg folds.
Johnnyj580 folds.
Hero calls [$2].
YODA_03 calls [$1].
jackiepackie checks.

** Dealing Flop **
YODA_03 checks.
jackiepackie checks.
gdub1721 checks.
luvtoplay876 checks.
Hero checks.

** Dealing Turn **
YODA_03 checks.
jackiepackie checks.
gdub1721 checks.
luvtoplay876 bets [$4].
Hero calls [$4].
YODA_03 folds.
jackiepackie folds.
gdub1721 calls [$4].

** Dealing River **
gdub1721 bets [$4].
luvtoplay876 calls [$4].
Hero calls [$4].

Should I be more aggressive somewhere? Obviously the fear of being quartered is very real.

Hmm...

I was pretty sure someone else had the nut low draw as well, and doubtful that my TPTK was good. I guess I wussed out.

Bettor hand no high and the nut low, caller was calling down with JJ and no low so I got 3/4.

You should play at pacific. Raising the river would be correct if you played there.