I think Enid would have an extension office. They might want to call the Master Gardeners for specific advice. However, for a year, they probably just need to trim and mow, then purchase a few pots for current annuals.

If they are too busy to do the work, just driving through the neighborhood may reveal some mowing teams that could help them.

If it were my son or daughter, I would be prepared for them to not care too much. They do not look at things like I do.

Sammy