The Baths if you must go by boat. Use a flat day to go directly there early or if you find another flat day go very late and use the flexibility the 48 gives you to spend the night in North Sound. The Baths, Be there by 8 for or after 2:30 if going by boat. April sunset will be 6:30. If it is rough forget it. That 48 will roll around like a cork.