Bryanbass,
I just got back from Presque Isle, my first trip, and it was excellent fishing. I found the bigger fish on the weeds (hydrilla) from 6-10 ft, keeping the boat in 10. The whole bay if full of LM so you need to experiment with your retrieve and lures to get the bigger bite. Burning a spinnerbait was the ticket until Sunday when the cold front kicked in. If you want to stay in the bay and catch some good smallies,fish the canal that leads out to the lake. I think you will find the fish to be very cooperative by this weekend. My best day was Friday (right before the front), had 33 fish before 9 am with the best 5 weighing 22-24 lbs, oh yea, and two 36" northerns, this place is excellent!
Scott