By Marci Glover Summer time is just around the corner. As early as today, people are starting to feel the summer heat. They crank up the air conditioning, eat frozen and cold treats. They rush to beaches and other bodies of water. The more fortunate ones who own fiberglass pools in their residences just go to their backyards and dip, or for more summer fun, hold a pool party. This thing is more or less a repository filled to the brim with water. People use them to wade in and cool themselves. They can be used by everyone, but there are others...