RISKY BUSINESS Three weeks on the scenic Oregon coast at the Tropicana Royale was Carolyn Kenniwick's dream come true. It was time to leave her gift shop behind and make a change. New clothes, a new hairdo, and a new attitude were going to make for vacation fun that was long overdue. It was also time for Kenneth Clay, the famous writer, to vacation. But registering at the Tropicana under his real name, Clay Kenniwick, found him with an unexpected roommate--Carolyn! Neither wanted to give up this vacation, so somehow they would work it out. . . . Maybe this provocative living arrangement was all the vacation they needed.