This is the property layout. The lake is at the top (you can see the dock in the upper left). The white line is the property line. The yellow line is the boundary of the area I intend to water, with measurements in feet. The brown are the buildings and I also show the sidewalk and driveway. The thin black lines are elevation changes relative to lake level. Upper right red circle shows where the pump is and the red circle at the center right is where I intend to put the valve box and spigot, just outside the garage. Most of the property is flat with a small hill behind the house that isn't a huge priority to water.
My next step is to start to layout the sprinklers and calculate the pressure and volume requirements.