Blake Plaster, the youngest person to be inducted into Martha Turner Sotheby's International Realty Circle of Excellence and now a member of the MTSIR hall of fame, is an exceptionally skilled professional who is steeped in knowledge of the Houston real estate market.  He is keenly aware of the investment potential a home brings, something he learned from his grandmother who was a real estate investor.   A native Houstonian, Blake is well known for his expertise in the Memorial ar