Cabarete and Playa Grande, definitely.
Cabrera for a charming - if quiet - sort of town (i.e., lots of legit photo ops).
The only reasons for guys going to Puerto Plata during the daytime is to visit the fort, and the teleferico (trolley up the mountain).
Given it is a bunch of dudes, then Sosua is good for what it's good for, at least in the evening. Don't be surprised if the other guys claim to be uninterested, but wind up on Pedro Clisante anyway, lol. :bunny::bunny::bunny:
If you want to try something different as far as daytime activities, book something through Mel' Tours. I like the ATV tour myself.
Be safe, and have fun!