I am new to JBoss AS 7 as well, and we are using it for our project in favor of fast startup times, and the new classloading which makes deploying our applications much simpler compared to JBoss 5 EAP.
We didn't want to wait for EAP 6, and using JBoss AS 7 as a stepping stone for EAP 6, which is usually 95%+ identical to GA anyway. These guys are offering training for AS 7, and it looks like they are ex Red Hat employees:
http://www.opensourcearchitect.com/education/jboss
They also provide custom onsite training, they might be able to teach the course in Europe.