How would you like to spend a night or more at a hotel once frequented by Clark Gable, Ingrid Berman, Marilyn Monroe and a long list of other Tinseltown luminaries? Or snuggle down under the sheets at a former stagecoach stop along the famous Chisolm Trail which played host to George Custer, the cavalry commander in the Civil and American Indian Wars, and Jesse James, who needs no introduction? If luxury and elegance are your preference, how about the Hotel Du Pont in Wilmington,