One of my regulars calls me up and says they want to overseed. Fine. Shoot them a price for core aeration and seeding. Picked a day last week when rain was in te forecast for a couiple days later. I tell the customer that the rain will help, but that they need to keep the soil damp to aid in germination. They say fine. Fine. I tried to call yesterday to check and see that they were watering but got no answer. Called again this morning and the husband answered. I asked if they were watering....no...they have been in Florida all week and won't be back until Saturday. Rain is in the forecast the middle of next week but this yard needs water. What should I do....There is no irrigation in place either.