The best thing to do is enjoy the beautiful beaches and clear waters. Not to mention the picturesque landscapes.${QuickSuggestions} The Papakea Resort offered a book of discount coupons which can save you quite a bit.${BestWay} This topic is pretty much driven by where you are. If in downtown Lahaina then walking is the best. If you're in any of the outlying areas then rental car is best, but cabs are plentiful as well.
From journal West Coast Maui