Short answer is NO. It's far to late to train anyone to do anything usefull at that point. All the trainers are busy"doing" . Generally names are taken and afterwards everyone is contacted and training is set up. ARC gets flooded with well meaning people after every disaster, just not much you can do with them at the time. That's why trained people are flown flown in from all over for large scale disasters.
So if you are interested, contact your local Chapter and get started. I was able to get some good training at the Chapter and Mini Universities ,went to a couple Expos and even got to spend a week at The Ca. Specialized Training Institute. They actually flew a guy in from NYC to talk to us for 1 lecture, then he flew back. I can also recomend the FEMA self study Emergency Response to Terrorism as well as free publiucations from FEMA.
FEMA
Po Box 2012
Jessup, MD
20794-2012
Ask for FEMA Publications Catalog

Of special note : Emergency Response Guidebook 8-0660.
This allows you to look up chemicals by the placard # on trucks. Nice for long drives, and usefull to see what gets trucked thru you area.
OK, that's probably enough from me.

Dave