I fold pre-flop. The only board I'm happy with is trips and that doesn't occur enough to justify the odds (implied or otherwise).
I agree with Shannon here. However I think in the long run you are more likely to make money if you bet out on the flop.
-1.
You are in the SB against a LP PFR. If you lead out from the SB (who gets assigned any two cards preflop) you are like sounding the alarm that you have trips minimum and everyone will fold. Or do you really think that someone will think you are bluffing into 5 players in LHE?
I check the turn, and even consider just calling the bet.. Raising will be great at knocking out players. But calling will induce a player or two to stick around. For everyone one player that stick around on the turn, it's another big bet in your pocket. This is probably the best case for slowplaying every street. The problem is that an observant player should realize you can only be calling with trips because the flop contained no draw.
Anecodtal story: I flopped quads at the Taj and called every street with 5 players in the pot. I called the river as the flush hit and expected the LP bettor to raise.. alas he didn't. I guarentee you I made more by letting people call than making them fold to a raise.
On the river, just lead out. The LP player will check, but will call due to pot odds.