Encouraging More Adults to Swim
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U.S. Masters Swimming Membership Directory
The Sea Devil Swimming Masters (SDS) are an official U.S. Masters Swimming (USMS) club, registered in the Potomac Valley LMSC.
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Sponsor #50Sponsor #20Sponsor #52Sponsor #51Sponsor #35
Sponsor #49Sponsor #25Sponsor #44Sponsor #43Sponsor #13
Sponsor #42Sponsor #41Sponsor #29Sponsor #36Sponsor #33Sponsor #14
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