I have a few ideas for this. One is where I'm the leader of an independent resistance group that the main resistance is trying to recruit, or comes across my group by accident. I have read every terminator salvation novel, so I know plenty of ideas and details, anything to make this work.
Another possible one is where I'm an F-22 pilot, somehow transported from just before Skynet launches its attacks to 2018.
Another possibility is one based on the Sarah Connor Chronicles, where I'm a resistance soldier sent back to set up something, or link up to help Sarah and John. If that idea works for you, we can come up with something that works for both of us.
I have been looking forward to trying out an idea set there, so if it appeals, let me know.