layoutimage
before

after

Click here to download the .psd file.

the steps

001. Duplicate the first layer once and set it to screen.

002. Duplicate first layer and drag to top; set it to soft light at 25% opacity.

003. Duplicate the first layer, keep it where it is! Sharpen it until it looks good. You can change the opacity if it is too strong.

004. Make a new Hue/Saturation Layer. Change the saturation to +31!

005. Make a new Selective Color Layer.
Match my settings:

Yellow
Cyan: +98
Magenta: -40
Yellow: -100
Black: +19

Whites
Cyan: 100
Magenta: -37
Yellow: +24
Black: -11

blacks
Cyan: -29
Magenta: 0
Yellow: +53
Black: -8

Mess around with your results! I tried duplicating the Hue/Saturation layer, and it really brought out the blue in the picture.