.I can confirm Todd’s experience...no $25 daily activities fee for exchanges, only $50 weekly Sxm tourist tax....

- Hotel Guests and Exchange Reservations: At time of check-in, a valid government-issued photo identification is required that must match the guest name under which the reservation was made. A credit card for a $300 security deposit and a daily $24.95 plus tax resort fee will also be required (cash is not an acceptable form of deposit). Resort Fee includes Wi-Fi, beach chairs, seasonal activities, billiards table, pool, business center computer/internet and boarding pass printing.