@Heidi B.
It's a demographic shift that's causing the frenzy in buying, coupled with low inventory. (our market in NJ is similar to yours).
Young, first time home buyers were scared off by the crash in 08. They've been sitting on the sidelines building cash reserves (if they remained employed). Now, their starting families and have the money and confidence jump in after waiting so long.
I agree, leading indicators are predicting a slowing of the global economy, but I don't think we'll see an all out RE crash, just a flattening of prices for a while. I'm referring to residential RE, not sure about commercial. Commercial might be more volatile.
The declining stock market could certainly cool off the residential RE market in the coming year, but there's too much cash laying around - both corporate and private, for an 08 style RE implosion.
As others have said, buy it right, buy what you can comfortably afford, and you'll be headed in the right direction.
And remember, free advice is worth what you paid for it, including mine;)