in maui, go for scuba diving at molomini,you'll see many kinds of fish, hills under sea, and whales jumping on the way there;
then drive up haleakala(?), which is more than 3000 meters above sea. you'll see clouds and vocanoes below you. you can even ride a bike down;
drive up northwest to kahana, see some rain forest land scapes;
if you still have energy, drive down hana, in the evening. hahahaha...
generally food is expensive but bad...
hope these are helpful.
then drive up haleakala(?), which is more than 3000 meters above sea. you'll see clouds and vocanoes below you. you can even ride a bike down;
drive up northwest to kahana, see some rain forest land scapes;
if you still have energy, drive down hana, in the evening. hahahaha...
generally food is expensive but bad...
hope these are helpful.