Pick a spot to clean or get assignment from KNB and visit it prior to your cleanup date.
Estimate the number of volunteers needed and how many you can safely manage.
Determine cleanup boundaries, meeting time, parking and registration place. Prepare a map of the site if this helps you.
Recruit volunteers, give them the location, where to park and expected start and end time. Choose a phone number and/or e-mail address for volunteers to RSVP and/or contact you with questions. Share this contact so others can help recruit.