I would like to sign up for a lesson where you might give me an idea about my rating and steer me toward group lessons/other players with at my level of play.
As an alternative, you could take some video clips of yourself hitting some drills or playing a couple games, and just put them on youtube. That's what others have done. There are a number of people here who can probably give you their opinion on your rating. It's not exactly an exact science, especially when you consider the number of people that sandbag in leagues or in tournaments. That said, I do believe that someone can at least give you an idea within a half-rating of what you really should be, as it's certainly not a purely subjective thing either.