Hi We are going to be staying at the marriott grand vista. From what I can tell this is a marriott time share complex. Has anyone who has stayed here been bombarded by timeshare sharks. Also if we chose to sit in even though we have NO intention of buying how long does it take and what do they give away. If it is tickets to a theme park I might consider not buying all my tickets ahead of time! Lastly What building for room only not the 1 or 2 bedroom villas are nearest to the big pool?