Brandy, are you using a gas or electric stove?
and are you certain you have the heat low?
Bring the water to a boil and then add the rice?
Does your pot have a tight lid?
Do you have a big quart sized thermos jug? (preferably wide mouth)
Try adding 2 cups of boiling water to one cup of rice in the thermos and let it stand an hour or so. Alternatly use a pot and wrap it in a heavy blanket.