I have a well that's about 8" clay pipe and about 28 feet deep. Water is about 3 or 4 feet deep in the bottom. What type of pump set up do I need? I just want to water the yard. How close should the pipe be to the bottom of the well? I'm sorry if these are ignorant questions but this is something I know very little about. Any basic advice? I can do the install myself if I know what to get. I can't afford to call a well service. Thanks.