Hmm, don't think it's letting me book online using my 500 points -- i keep getting the following no matter what i chose for location/duration when it comes out to 500 points or less:
There is availability at the resort for the day you selected. However, you may not have the number of Points in your account to complete the reservation for this usage year. Please try these additional options: Revisit your points balance to view available points. Check eligibility to bank your points into your desired use year. If you are an owner of weeks enrolled with Abound by Marriott Vacations, you may be eligible to elect to receive Club Points for your current year or future year usage week(s). If the issue remains unresolved, contact Owner Services.