Help! How did your readers survive? The Atlanta Olympics are still 3 1/2 years away and as a homeowner I've already been besieged by country-wide requests for rooms and tickets. (Or should I say demands?) I would certainly appreciate hearing from fellow sufferers in L.A. with advice or tales about how they dealt with the hordes of house guests, wanted and otherwise. In return for writing me at Box 14443, Atlanta, Ga. 30324, I can only offer my heartfelt thanks for salvaging my sanity.