Wages are modest - you certainly won't get rich teaching English in Georgia, but the cost of living is low, so you should expect to break even while living comfortably. The English teaching job market in Georgia is strongest in major cities like Tbilisi.
The Teach and Learn with Georgia (TLG) Program is a movement initiated by the Georgian government and administered under the Georgian Ministry of Education and Science. The program involves recruiting native English, French, and German language speakers to co-teach alongside local teachers in public schools throughout Georgia. Participants of the TLG Program will have housing provided to them as well as return airfares.