Live in Cotuit and will be heading to Bay side for the 4th. Will docking at the Sandwich Marina for a few days. ?? Thought about trip back through the canal on the 1st to see fireworks off Shell Pt. in Onset. What is a good vantage point to see the fireworks from/anchoring? 38' with I/O's draws 2-4 ft. Plan this as a family outting. Thoughts appreciated. Thanks!