You need to ask them directly on the web site. I paid about 100 and felt that it was worth every penny. I now use that experience as the measure of what I expect from every private photo tour.
Tour fees are posted on the website
You need to address this question to either Pablo or Brit, the couple that runs the tours. You can google them via Capturing Savannah.
My tour was $100 for 2 hours but they offer several tours. Worth every penny!
Get quick answers from Capturing Savannah - Photography Tours staff and past visitors.