Ok, I could easily see this as being in the wrong forum, so I apologize if I guessed wrong. But I inherently trust anyone that does runDisney so I want your feedback 
We are new owners at BLT (yay!). Open up the tool for January '18 and Th/Fri/Sat nights of marathon weekend are booked (boo). We're looking for a 1 bedroom and have the other nights surrounding these days reserved.
So my question for you experienced marathon DVC'ers, how much does the availability change, if at all, since we are a little over 8 months away? We'll potentially look to jump to another resort at 7 months, but wonder if there's still hope at our home resort and if there are other top secret strategies (other than booking 11 months out, which we'll do in future years)

We are new owners at BLT (yay!). Open up the tool for January '18 and Th/Fri/Sat nights of marathon weekend are booked (boo). We're looking for a 1 bedroom and have the other nights surrounding these days reserved.
So my question for you experienced marathon DVC'ers, how much does the availability change, if at all, since we are a little over 8 months away? We'll potentially look to jump to another resort at 7 months, but wonder if there's still hope at our home resort and if there are other top secret strategies (other than booking 11 months out, which we'll do in future years)