If you took the test in this time period, your scores are valid five years from the end of the testing year when you took the test. GRE testing years begin on July 1. This means that a test taken on May 15, 2015, remains valid until June 30, 2020.
ecobee is a home automation company that makes thermostats for residential and commercial use. They are controlled using a companion app available for iOS, Android and the Apple Watch.
Tybee is called Savannah's Beach. Since the 1890's, when train excursions (the right-of-way now serves as a bike/hike trail) brought Savannah's people to Tybee for the day, a week, or a season, Tybee has been a resort getaway offering lodging, food and fun to those seeking diversion.