We have a small track on our property which we just re-did. We have a big dust problem - our dirt is pretty fine and won't pack very easily. Now it is getting to be our 3 month dry season so no rain in sight. The guys (son and husband) ride around one time and they can't see where they are going! Is the only solution to just water it? We don't have a water truck and don't want to run our well dry! Any other things that work?