I have fished there many times, and have stayed on the Island many times. Henry's is great! and Remmy's will sell you beer. Pike can be phenomena, If you're pal is into salmon they can be caught in the bigger water. But my guess is you will be landing more trout.
As Wayne said be VERY careful in this area even the ride out from the marina can be tough if you do not the area.
I would be looking in back bays for Pike, no deeper the 20'
Bass just hit their usual haunts, weeds, structure etc..
Have a great time, it is a beautiful area
G