I think I got this...

Well, I figured out the gestures and I think I have all of the animation done, or at least most of it. I might add more to the wave gesture because it seems kind of stiff. The only thing that moves is his hand, so I think I can get more of the body to move so it looks a little more natural. Other than that, I'm basically ready to render. I have a pretty decent amount of effects in this animation, and it's my longest yet, so I have to assume it'll take a while to render. I'll worry about that later though. Right now I'm just glad that I could finally get this into some sort of finished state that I'm ok with, even if this isn't the end.