Here is a recipe to follow for 1 pie. If you're using fresh pumpkins you need to quintuple those proportions.
http://dairyfreecooking.about.com/od/piesandcobblers/r/Dairy-Free-Pumpkin-Pie_Milk_Free.htm
Its easier to peel the smaller chunks with a knife. Boil the chunks down in a pot until its soft enough to mash with a fork.
The pumpkin should be getting real soupy after boiling for about 30mins.
Grind up almonds for a crust (mom did this).Start adding the eggs, spices and sugar.
Next, you
Mix in the other ingredients and the coconut milk, fill in the pies.
Bake it until nothing sticks to a knife you stick in the filling.
So yummehh!