When the Padres Beach started having the level 24 enemies being GREEN, I found using Tormenta Cave to be a great Rep giver. Take a full load of Hex shot, and Nades.
Using the Staff (at this point, I was level 36 or so) and Cutlass on the Seabeards (lvl 32-36) and any other weps on the Mollusks (level 34-38) and Brinescum (level 30-34) after a couple Hex Eater shots make them harmless.
Entering the right-side cave, there's an area that's safe to stand in, at which point you can have a field day with 2 constantly respawning enemies. You do have to go attack them, so you do get damaged, and the 'beards can be deadly to a lower level pirate.
With a full compliment of Nades (explosive/stink/smoke) and using them wisely, I was getting around 800+ points per visit with nades alone (used on Mollusks and B-scum), decent at high level.
You can easily get 100 rep per while using the Doll on the Beards too...less risky.
