Not using just 22oz triaxial fiberglass?  
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*Note: This works best for unis, knits, and weaves - NOT bulky fabrics like chopped strand.
Fiberglass Layers
Total areal density of fiberglass: oz/sq.yd. (1492gsm)
Example: 2 layers of 23.6 oz/sq.yd. triax (1 layer on each side of the core) = 47.2 oz/sq.yd.
Ply width of fiberglass: in. (318mm)
Treat a pair of skis as 1 overall width; 6.25" wide strips in skis = 12.5" overall
Carbon Fiber Layers
Total areal density of carbon fiber: oz/sq.yd. (0gsm)
Ply width of carbon fiber: in. (0mm)
Uses ___ fl.oz. (mL) of epoxy
Resin:fabric ratio of ___ by weight
*Note: Resin use can vary widely by layup technique. Typical recommended resin:fabric weight ratios fall in the range of 1.15:1 to 1.4:1. Results are not guaranteed.