just reserved two consecutive March weeks at SDO. The Vistana site worked very well. Thank you Vistana!
I had just the opposite experience. Like last March, when I attempted to book March 10, 2018 using my red week there was nothing found. It seems Vistana has limited what was once a very easy to book week. I did see platinum weeks and even SO weeks, but no red. I tried last night at midnight and failed to book what was probably the only red week in inventory for March 11. I don't know why this is so hard to book when for 15 years it was so easy.
I was able to get a March week in a 1bd standard using a platinum week. Is your ownership the 1-52 floating?
I was able to book my SDO one bedroom premium for March 10th at midnight eastern. It's a 1-52 floating week.
I was able to do a midnight snatch of a Red March 16, 2018. But that quantity of inventory is gone in seconds.Seems like they went even faster this year for Plat owners too. No standard 1BR availability for March 9-14 and 16-21 currently; and March 3-8 and 15 is low.
I've never tried to book March at SDO, but wonder if using Eastern time might be an advantage for anything I try. That could be 9 p.m. here, only a half hour before my bedtime!...midnight eastern.