Most ZPO trainings and all ZPO workshops are open to everyone, not only ZPO Members.
You can choose any ZPO Group to do the trainings you wish. It is up to the person doing the training whether that could be done by Skype or has to be done in person.
Do the best you can. No one will check on you.
ZPO does not replicate existing structures. There are no ZPO entitlements as such. Those who recieved entitlements in the Zen Peacemaker Lineage of Roshi Bernie Glassman are holders of the Zen Peacemakers tenets. ZPO is a peer-based community.