Grapevine: Apr. 23, 1990

TO WHICH GEORGE DO YOU WISH TO SPEAK? Author, gadfly and bon vivant George Plimpton found his recent weekend with George Bush at Camp David strenuous. Among the activities: bowling, tiddlywinks, horseshoes (a presidential triumph), skeet shooting and wally ball (a version of volleyball played on a handball court). Plimpton was surprised that there were no interruptions or calls all weekend -- until their tennis game. "He threw the ball up to serve and the phone rang -- a very odd thing to hear in a forest." The Commander in Chief strode over, picked it up, listened for a moment, and looked at Plimpton. "It's for you," he said.