I'm hoping for an ap rate as well and historically it looks like the third week of February for the rates to come out. Lets keep our fingers crossed!
Mo
One of the threads for May 2009 code watch mentioned AP rates could be released the end of this month. This is rumor only. We booked our late April/early May trip last year in Feb. so I'm thinking Feb. as well but I will check each day anyway.
Not sure what part of April you're looking for, but if it's Easter weeks, the 4/3 deal is NOT blacked out. We are AP holders, but I booked this deal because I've never known AP rates to be released for Easter weeks.