Topwater on Lanier

When does the topwater bite turn on on Lanier? I am a Hoosier who will be living/working in GA for the summer and was just looking for some info on Lanier...I've fished there plenty of times but at different times of the year. This will be the first time that I'll be able to fish it for an entire season. I'll be arriving on May 20th. Any thoughts and opinions are appreciated.

I've seen a video and the time is now. I'm going down 5/12 though 5/15.

I hear ya on the time being now...unfortunately I have to finish my exams here in Michigan before I head down to GA for the summer...bleh. Can't wait to fish...you can only study so much...