If any one out there is still looking for rooms for the Vineman races there is a new hotel/motel that opened in Windsor. I waited too long again and was going to settle for some where further away, when I came across a new Holiday Inn Express that opened up there less than 2 weeks ago.
http://www.ichotelsgroup.com/h/d/ex/1/en/hpt/WINCA/1/pt?ptLink=hsr
-Mark