I was looking for a standard view for a long weekend to see MSEP this summer. I plugged in my days (Tues-Fri - I work on the real weekend days) and started looking the first week of June. I had to go to the third week of July before a standard view came up, and I checked three weeks after that, and didn't find one. So I booked the one the third week of July. There aren't a lot of them, and they are the best value to be found in the monorail resorts. With the current summer offer, it worked out to $185 per night (before tax) which I consider to be a phenomenal rate for CR.
Don't give up - keep trying. Try at the 45 day mark when packages have to be cancelled. Try again at the 6-7 day mark when room only guests would cancel. And if you don't get one, you'll enjoy the garden view as much or more, so it won't be the end of the world.