As Dennis and Sue Mengeling stand on the crest of their 130 acre farm, the land slopes down in all directions. As they look toward the north the Wisconsin River flows to the southwest. To the south is Voss Road and to the west County Road V and in the distance you can again glimpse the Wisconsin River. They look to the west and hope for rain in the next few days. This evening they will walk the perimeter of the farm, checking on fence and the cattle as they do several times a week. The farm was named because rainbows can be seen frequently on the knoll of the farm following a rain shower.