I live in Germany.... therefore all I can do is the following:
Read the Adelphean
Post on here and various other online ADPi groups
Monetary support to various ADPi aspects (such as my chapter when it was still open, a few other chapters, and paying my ReMember dues)
Have lunch with another ADPi sister who also lives in Europe only a few hours from me.
When I get back to the states in a year and a half, I am eagerly awaiting to become involved in a local alumnae association, become an advisor and/or house corporation member and possibly even be an International Officer! All depends on where we end up moving back to and if I start graduate school right away.