Hi
There is a lot of information in your shot, I hope you don't mind but I ran it through PS CS2 and did a few basic steps.......
There was an awfull lot of green in the shot but I managed to get a lot of it out for you, a few iterations in Levels and Curves did the trick with a bit of colour manipulating.
Don't let this put you off, it is a long learning curve and you get better with practice and by asking questions.
Cheers