I have a spot in my back yard for extra parking. However, every Spring after the snow melts it turns into a large 3 inch deep puddle. The spot is probably 10'x10'. What are some ideas to help prevent the standing water so we can use it? It does not have to be a fancy and expensive solution because the problem only lasts for a few weeks in the Spring and it is only used occasionally. My initial thought was to put down some gravel. But what kind of gravel?