Hiring a part-time summer field worker

Our dear Kolya is currently planning for his transition to living in Vermont.  The planning is keeping him pretty busy, so we need to fill some of his summer hours with a part-time person--preferably someone whose schedule can remain flexible, to match his unpredictable one.  If any of you, current worksharers especially, would like to work on the farm for a few months, drop by sometime this week.  We pay $8/hour to first-year staff.