I've driven in a few sand points before. I managed to get them down about 30-40 feet in to good water. One of them I connected a hand pump on it, and another was connected to an electric pump. A sand point is a good option IF you have the right ground. There can't be any large rocks, hardpan or bedrock.Looking to put in a well at my off grid property. I need to go at least 30ft. Preferably about 60. Anyone done this as a diy? Any links or anything that may be helpful?