Please post your vacation / travel tips on Hawaii. I am flying to Honolulu on this Saturday for a 10-day vacation in Hawaii. So far, I will stay on Oahu for the first 3 nights, followed by 3 nights in Maui, then moving back to Oahu for the last few days before I take the return flight out of HNL. For hotel accommodation, I decided to go with the economy hotel in Waikiki and a hostel in Maui. After years of staying at business hotels in the mainland, a hostel stay would be less scripted (compared to the resort stay) and keep the cost down.