In the boat house that Gator used as the Crystal Meth producing place whilst trying to retrieve the cat. I believe they were Danny T's gang on orders to kill him (Broker). The next scene (at that house) you see Gator back home and Clay and his gang turn up and they go into the boat house to take the boat to Broker's place - a complete hole in the plot! where did they go to? they weren't killed.
sharegood question...one possibilty is they decided to leave town after getting *beep* up by broker once again...or where scared of Gator for another failure(not finishing) Broker
They hate us 'cause they ain't us
They were the exact same 3 he beat up at the service station before when they tried to make him stop filling up his truck.
They were also at Gator's the first time we were introduced to him. One referred to him as boss. They were probably ashamed of him beating them up twice so they laid low.
The sun shone, having no alternative, on the nothing new. Samuel Beckett