Took this shot while skiing in Tahoe. I like it but I'm concerned about the color of the snow on the trees. it is a bit gray. I'm not convinced that this is a problem but have tried to improve it without much success. I'm having difficulty isolating the trees with the selection tools so I havn't come up with anything that satisfactorily improves the color without blowing out the sky, doesn't change the sky between the trees, etc.
Any advice? Should I leave it alone? How would more advanced PS users go about improving the color of the snow in the trees without affecting the rest of the photo? Keep in mind that I have PS Elements which may be part of the problem.