HI Matt,
We're 1/2 hr south of Tobermory. I've fished from shore there on a couple of occasions. I know the area well but, all depends what you want to fish for. Smallies and perch are the easy'est. However, end of August had luck with chartruse jig heads, chart, 3inch twister tails. Big Tub light house is a good walk about (yes you can drive there) Little Tub, by Earl st, has a board walk and access points to do the shor line thing. Just remember its rocky without much weed lines. If your going for big and plenty, wrong spot.
Average and little bunches, your good.
pm me if any more questions.