Shadowing a CRNA in the DC Metro area???

I am trying to find some different hospitals and CRNA groups that I would be able to shadow with for a couple of days. I am a trauma and ICU nurse in the DC Metro area. My hospital does not have CRNAs. I know an anesthesiologist that works at a different hospital that has CRNAs but I am having issues getting in there because of good ol' HIPAA. Does anyone have any suggestions as to how I can shadow some CRNAs in the DC Metro area? I plan on applying to CRNA school this fall. Thank you.

Todd