Two active Cape Cod seniors who travel the world to learn cultures, appreciate nature, and experience adventure will travel to Hawaii this year. Will Maui and Kauai for two weeks total satisfy our reasons to travel? What months? Tell us your experiences at Marriott's timeshares on these islands? What is the safest and most reasonably priced transportation between islands? Your experiences with car rentals? Public transportation? Not-to-be-missed highlights?