We will be in Maui in June and I would like to schedule one or maybe two splurges. I've heard of Mama's Fish House and David Paul. Are these good choices? Should we go for dinner or lunch? How much should we expect to spend (let's say for 2 appetizers, 2 entrees, 2 desserts, and a couple of glasses of wine)? I hear that Maui is "very expensive" but I'm not sure exactly what to expect. Thanks.