Now that the sign is up, we should be sure that the stretch of highway is kept clean.  I don't think it would hurt to have an initial cleanup now, as well as another in 6 weeks.  We will be there both times, as well as every time in the future if at all possible!  Often times my employer has different ideas about what I should do with my weekends than I do, but I can normally get the time off if I need to.  So, you have our support!
Dave and Shawna
Team DaSH