This registration process allows for a smoother transition of arrivals to the property. The registration process is a required process for Treasure Island Condominium guests. This process will provide you with the required parking passes and necessary armbands for the property. Those guests that utilize the preregistration process will have a VIP packet waiting for them when they arrive, provided they have registered at least 48 hours in advance. Only enter vehicles that will be parked on the property overnight.