It's actually extremely nice to have a dive shop around the area. I didn't even know this existed until a couple years ago. Most of the dive shops people are aware of are closer to the coastal region, in Portsmouth and Rye. These guys offer alot however. Just check out their website: http://www.diversdendiveshop.com/ , and you'll see they offer plenty of classes and actually have regularly scheduled dives and trips people are more than welcome to join in on for the appropiate fees. Friendly staff, well worth checking out.
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