Hi Megan,
The Georgia is a part of ex USSR.And there 220 V. / 50 Hz system. I don't know exactly what light equipment they have now - it can be "Arri" or "De Sisti" lighting products (and surely "dedoligt" with "kinoflo") - but also they have a lot of old soviet light (both tungsten and HMI)
This is very important information for you. If it will be Russian rental house gaffer can be very good (and English-speaking).
If it was Russian websites, i can help with translation :rolleyes:
Good Luck
P.S. ...and sorry for my english