TAG Marine Services is located inside of Whiskey Island Marina, you'll need to stop in the Whiskey Island Marine offices so they can open the gate for you to gain access. If you're arriving by boat there are two long docks located inside the marina just to your right as you enter the marina with docking on both sides
Finding Whiskey Island the first time can be tricky. The best way to get there is from Edgewater Park off of route 2. You'll want to take the first right when entering the round about at the entrance to Edwater Park. Whiskey Island Road will take you past the Cleveland waste water treatment plant, once you're past the plant you'll continue straight for about a half mile and Whiskey Island Marina will be on your left hand side.