We are trying to plan honeymoon to Hawaii in August. The 3 Islands we are trying to choose 2 out of 3- Kauai, Maui or Big Island. We are only staying for 9 nights so 5 nights in one, 4 in the other. Any suggestions of which 2 islands to do in that time frame? Looking for relaxation/romance but also a few days of adventures. We want to stay in resorts. A lot of friends keep recommending Maui/Kauai but then the travel agency recommended BI/Maui- it just doesn't seem like 4 nights in BI would be enough, especially if we started there?! Just because the island is huge!