Does anyone know for sure if you can fish at night from a boat at Greenlick?   Last year I tried to contact someone listed on the park association web page and he replied he was no longer associated with the park.  I am interested in fishing at night for crappies. 
 
As to other matters I've read it has some problems at night around the park.  Would it be safe to leave a vehicle un-attended at the boat launch?

Yes, you can fish at night from a boat out there. Keep your vehicle locked and you shouldn't have a problem.

Thank you for your reply.  Do you know if a permit is needed?

Boating is limited to boats powered by electric motors and un-powered boats, boats must be registered or have a valid launch permit. 
Source: https://www.fishandboat.com/About-Us/PFBC-by-Region/PFBC-Lakes/Pages/GreenLickReservoir.aspx