The hot real estate market has made it nearly impossible for even a Federal Reserve governor to find a home. Fed Governor Christopher Waller attributed eye-popping home prices to the convergence of a pandemic-driven spike in demand and low interest rates in a speech on Thursday, adding that the “crazy” real estate market has impeded his own search for a new home in Washington D.C. But headaches for some homebuyers mean opportunities for savvy investors. In a new interview, real estate guru and “Shark Tank” panelist Barbara Corcoran hailed the current housing market as the best real estate investment opportunity of her lifetime. She offered three reasons for the favorable…