Sort of like what my Sis, who is a Flipper, says about Florida.
They might WISH there was a bottom, but until the excesses are soaked up by people that can pay moving in, or torn down, net of what more gets built in the meantime, the problem remains.
Dec of 2008 if the economy doesn't keel over, which it has a habit of doing post elections.
I think the downturn could last 15 to 20 years, myself, as boomers retire and need to cash out. Sort of like Japan since the 80's.