theres not much too it for something so simple, just lay three layers of aluminum wrap and lay the resin hot(as in lots of hardener so it dries in ~20 mins) onto some old tshirts cut into 10"x10" blocks.

Once you get the bottom layer, pull it out(it will take the aluminum with it) and recoat several times.

Coat the bottom of the wood with fiberglass and let it dry.

Once you have a satisfactory layered bottom, lay the top on and use more shirt to make the seam to the wood top.

I would be willing to perform the construction for you but since I get the feeling you want to do it yourself It wouldnt be worth it to pay someone.