Need Gluten Free Cupcake Recipe

Hi,

I recently found out I need to make gluten free cupcakes for my daughter's Girl Scouts meeting. I have no idea where to start. Does anyone have any really good recipes they can share? Easy to make and great tasting would be ideal. Also, I would probably need a recipe for gluten free frosting (unless they sell them pre-made in the store).

Any help is greatly appreciated!