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 #25Sponsor #33Sponsor #43Sponsor #50Sponsor #20
Sponsor #29Sponsor #49Sponsor #52Sponsor #14Sponsor #13
Sponsor #41Sponsor #51Sponsor #42Sponsor #44Sponsor #35Sponsor #36
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