Apparently our Emily from season one married last year:
Matthew Alan Crew & Emily Hoyt
Crew - Hoyt Mr. and Mrs. John Hoyt Jr. of Waco, are pleased to announce the engagement of their daughter, Emily, to Matthew Alan Crew, son of Mr. and Mrs. Wayne Crew of Austin. Emily is the granddaughter of Mr. and Mrs. Edwin Lundgren, Mrs. John Hoyt Sr. and the late Mr. John Hoyt Sr. She is a graduate of Midway High School in Waco and Sam Houston State University. Emily is a demurrage analyst for Koch Supply & Trading. Matthew is the grandson of Mr. and Mrs. R.F. Crew, the late Mr. Beryl Llewellyn, and Mrs. Ruth Holder.He graduated from Cypress Creek High School in Houston and Texas A&M University. Matthew is a commodity trader with Velocity Merchant Energy, LP. The couple will exchange vows Aug. 22, 2009, in Waco. http://www.legacy.com/Wacotrib/Celebrations.asp?Page=Announcement&PersonID=128998170
and Our Amazing Race, Emily (Hoyt) Crew & Nancy Hoyt, SHSU Alumni & Contestants on CBS’s The Amazing Race.So Emily is married!
Wikipedia states that she dated Brennan and now is dating Rob. Obviously wrong