Does Sheraton Vistana Resort and Sheraton Vistana Villages (both in Orlando Florida) participate in the Rewards elite program? I would like to earn stays/nights and need to clarify that this brand will allow reward members to earn elite nights/stays. Is it on the list as a participating brand for rewards members to count as stays/nights? Please advise asap as I am trying to book through Interval International as a getaway or exchange by November 2018. Thank you.