HOMETOWN HEROES: Veteran whitewater canoeist Andy Bridge of Germantown, Md., won the first Wildwater World Cup race of the year in Spindleriv-Mlyn, Czechoslovakia, last weekend. Two more races remain on the circuit in Italy and Yugoslavia. Bridge was fourth in the Cup last year.
Fellow Germantowner Stephen Erich Vincent Jr. won the 1990 Governor's Boating Award for rescuing two people trapped inside a sinking cabin cruiser last summer after their 25-footer struck Vincent's ski boat on the Rhode River. A passenger in the ski boat was killed in the accident.
BAY BREAKTHROUGH: A ray of light in the bleak Chesapeake Bay fishing report: Capt. Mike Sullivan says some schools of large sea trout turned up last week at the mouth of the Patuxent River near Solomons Island and some large spots were caught in Tangier Sound off Crisfield.
SILVER BULLETS: Ballistics expert Tom Roster will conduct a free seminar on effective use of steel shot for waterfowl hunting from 6:30-9:30 tonight at Rennie Forum, Prince George's Community College in Largo. The public is welcome.
Gun owners may be interested in the National Rifle Association's new home firearms safety manual, designed to avoid household accidents with stored guns. Send $3.50 to NRA Sales, P.O. Box 96031, Washington, D.C. 20090-6031; specify item ES5N1204.
HELPING HAND: The Grant-a-Wish Foundation, which serves children with life-threatening illnesses, is seeking Ocean City condominiums for ill kids and their families to use this summer. Donations are tax-deductible. Call (301) 242-1549 for information.
Handicapped people from Maryland, Virginia and the District will convene at Sandy Point State Park in Annapolis from 10 a.m.-5 p.m. Saturday for a free sailing clinic. The session is part of the National Ocean Access Project, begun four years ago to introduce the disabled to sailing. Specially equipped boats will be available. Call (301) 280-0464.
BIRD LOVER: Larry Zeleny of College Park, founder of the North American Bluebird Society and inveterate installer of bluebird nesting boxes, will offer tips on how to attract America's handsomest thrush at the Wild Bird Co., 617 Hungerford Dr., Rockville. He'll be there Saturday, 10 a.m.-6 p.m.
CIRCUMNAVIGATORS: Sailors interested in the just-completed Whitbread 'Round the World Race can tune in to ESPN's final race report Monday at 7:30 p.m.