1 cake mix
1 can Pina Colada mix
2 boxes instant coconut pudding (use one in icing)
4 eggs
1/2 c. water
1/3 c. rum

Combine cake mix, 1 box instant coconut pudding mix, eggs, water, and rum and mix together. Beat 4 minutes. Bake at 350 degrees for 25-30 minutes. Cool in pan. Remove and punch holes in warm cake. Pour Pina Colada mix over cake. Frost both layers with:

8 oz. can crushed pineapple
1 box instant coconut pudding
1/3 c. rum
12 oz. Cool Whip

Mix above well. Spread on both layers. Sprinkle each frosted layer with angel flake coconut. Make night before. Refrigerate.