You might want to try Schoolyards in Aguadilla. It is along the beachroad south of Bridges. Defined channels to paddle out through and rather spread out so you can probably find a peak to share with a few others.
Hey Zeek, mind sharing a bit more info about your Harrison? It's definitely the board I want, I just want to make sure its the board I need, you know? How pinched are the rails? You said you're riding a 9'6" right? What is your height/weight, and surfing ability/background? Mostly just want to make sure it's a versatile board that's not too difficult to get the hang of.