Emuyshondt is correct the owners having only one unit will have more strict cancellation policies than hotels, and in Hawaii their policies are even more strict because most people plan way ahead making it difficult to re-rent a condo even with two months notice. One big advantage of using VRBO over a name brand timeshare when you are renting is often price. I know for example Hilton has a very active rental program of their timeshare units on the Big Island(Kingsland, Bay Club, etc) which are in the Waikoloa resort, but you should be able to rent through VRBO a condo of very similar quality for close to $100 dollars less per night. It will be more work to find a good one, but the savings should be significant for a months rental.
Also, do not expect a deal in Hawaii in February and March. Most owners could rent their unit several times over during that time period and there is no incentive to reduce price. Many if not most nice places available at a fair price will already be rented now for February and March 2018 as well.
Also, do not expect a deal in Hawaii in February and March. Most owners could rent their unit several times over during that time period and there is no incentive to reduce price. Many if not most nice places available at a fair price will already be rented now for February and March 2018 as well.