banding

Hello I'm looking to see if anyone near Maryland is using Bal Chatris traps to catch kestrels in the winter.  I have my banding permit  and have been banding nestlings but need to work with someone to get approved for using traps as well. 

Is there a list of qualified banders in the Portland, OR area? Is there interest in banding offspring for research purposes? I had reached out to the local Audubon Society, but never heard back.