Is there any Areobic...

Is there any Areobics and &Aquarobics gyms or clubs in the area of Derry New Hampshire or surrounding area.? I'm in the southern part of New Hampshire so I can travel to Mass also. I'm just a week of my surgery and doing great but I want to find someplace where I can get arobics and toning and I love water so I think aquarobics would be perfect. If any one can direct me where to find a club or place I would appreciate it. Thanks Deb