" Last resort sale The Borscht Belt's fabled Concord Resort Hotel is due to go on the block Jan. 19 at Federal Bankruptcy Court in White Plains everything but the golf course. Back in the '80s, when it looked like gambling might come to the Catskills, a Japanese investment group was said to have offered as much as $80 million for the 1,710-acre resort. The Parker family, which has owned the place for 61 years, held out for $100 million. A source close to the family says they now hope auction will fetch $10 million toward the hotel's $20 million in debt. Surveillance JEAN CLAUDE VAN DAMME and Steven Seagal, meeting for the first time in St. Bart's on producer Keith Barish's 168-foot yacht. The two action figures got along fine. That's in contrast to Barish's party last weekend, where former "Baywatch" stud David Charvet tried to come aboard. According to witnesses, Charvet, who never made it, kept asking, "Don't you know who I am?