If it helps, I was approved for surgery on April 23rd and was told last week that I am #10 on the wait list - that being said, I was told I would be looking at the end of September or October for my surgery date.
Initially I was told late June or early July so.. I doubt any of these estimates can be taken too seriously. Frustrating, but I suppose it is what it is and at the end of the day, we're lucky to be mere months from a better life instead of years like those just entering the program. :)