ocr: Keeping fit while in Maui is easy. For complete luxury try out the Grand Wailea's world class spa (875-1234) Several health clubs are open to drop-in guests: ahaina Health Club (667-6684); Kihei's Powerhouse Gym (872-1326); Nautilus World Fitness/Lahaina (667-6100) and in Wailuku (244-3244); Valley Isle Fitness Kihei (874-2844) and Wailuku (242-6851).