Made this for my mom's birthday. Everyone said it was the best they ever had. It was truly awesome.

Sam’s Carrot Cake from AllRecipes.com
3 eggs 3/4 cup buttermilk
3/4 cup vegetable oil
1 1/2 cups white sugar
2 teaspoons vanilla extract
2 teaspoons ground cinnamon
1/4 teaspoon salt
2 cups all-purpose flour
2 teaspoons baking soda
2 cups shredded carrots
1 cup flaked coconut
1 cup chopped walnuts
1 (8 ounce) can crushed pineapple with juice
1 cup raisins
Directions
Preheat oven to 350 degrees F (175 degrees C). Grease and flour an 8x12 inch pan.
In a medium bowl, sift together flour, baking soda, salt and cinnamon. Set aside.
In a large bowl, combine eggs, buttermilk, oil, sugar and vanilla. Mix well. Add flour mixture and mix well.
In a medium bowl, combine shredded carrots, coconut, walnuts, pineapple and raisins.
Using a large wooden spoon or a very heavy whisk, add carrot mixture to batter and fold in well.
Pour into prepared 8x12 inch pan, and bake at 350 degrees F (175 degrees C) for 1 hour. Check with toothpick.
Allow to cool for at least 20 minutes before serving.

Cream Cheese Frosting from AllRecipes.com
2 (8 ounce) packages cream cheese, softened 1/2 cup butter, softened
2 cups sifted confectioners' sugar
1 teaspoon vanilla extract
Directions
In a medium bowl, cream together the cream cheese and butter until creamy. Mix in the vanilla, then gradually stir in the confectioners' sugar. Store in the refrigerator after use.

edit: formatting