Lake Erie's popular isles off Ohio's north shore attract families, beach buffs, anglers and even night owls. SUSAN R. POLLACK Special to The Jewish News Above: Ferries make frequent runs between the northern Ohio mainland and the Lake Erie Islands, a popular summer resort about 3.5 hours from Detroit. Inset: The Raptor is just one of 59 rides at Cedar Point. 5/22 1997 S26 1p arasailers soar overhead, punctuating the postcard-blue sky with bright patches of color. On deck, passen- gers crowd the rails, snapping photos of sleek yachts and jaunty sailboats bobbing in the harbor. The sweet smell of coconut wafts from the bow as sun-worshippers slather each other with tropical tanning oils. Susan It Pollack is an award-winning travel writer based in Huntington Woods. Suddenly, a horn blasts and the ship is under way, escorted by a gang of wheeling seagulls. Bound from the Victorian port town of Put-in-Bay on South Bass Island back to the northern Ohio mainland, it skims through the blue-green waves of Lake Erie, perhaps the most under-rated of the Great Lakes. Granted, it's not Hawaii or the Caribbean — there's nary a palm tree or steel drum in sight. But if you're looking for a quick sum- mer getaway, easily accessible from Detroit, Ohio's history-rich Lake Erie Islands are a pleasant — and affordable - discovery. With ferries and slower excursion boats