Place all ingredients in the slow cooker, excluding the shrimp and rice. Stir well, the set the slow cooker on low for 6-7 hours, or high for 2-3 hours.
About 45 minutes before ready to serve, stir in the shrimp and rice. Make sure the rice is completely covered. Then turn the slow cooker on high and cook another 30-40 minutes, until the rice is tender.