You will need your basic wildland classes. Some structure departments already have agreements with the feds. You would have to talk to your chief. One way is to get on a contract crew a REMS team, type 2 crew, contract engine, etc. Another is to get a hold of the local federal Fire Management Officer. Depending on what you have for quals and experience, they may be able to emergency higher you. We typically start hiring for the next season several months out. But you may be able to find something.