at least one person was plucked from the waters by the coast guard around 9 p.m. , petty officer carlos vega said .
he said regatta participant rhonda morgan gilreath , right , shown with her boyfriend randy rutledge of rome georgia on saturday .
dauphin island regatta sailors gather near their docked sailboats on saturday , april 25 , 2015 , in dauphin island , alabama where coast guard officials said they responded to report of multiple capsized vessels .