It is not as difficult as F&W. The Flower Power Concerts have only been on Friday, Saturday and Sunday nights. I think that makes a difference. I own at BWV and have already booked a 2 bedroom for F&G at the beginning of May!
May is not a high DVC demand time and 1BRs are usually the last to fill. For May 2013 and 2014, BWV 1BRs, all views, were open at 7 months out the entire month except for standard and boardwalk view 1BRs for a couple days around the holiday.