Local 1056/NE Wisconsin area

Currently planning for getting out of the military, looking to relocate to the Fox Valley area. I’ve been mainly looking into Pipefitters, Ironworkers, and Millwrights and have a a few questions.

1) how consistent is the work for millwrights in that area, especially as an apprentice?

2) anyone have insight on the application process for 1056 or how hard it is to get in? I’m familiar with helmets to hardhats, but not entirely sure what advantage they offer.

3) for anyone regardless of area, what’s one thing you wish you would’ve known prior to pursuing the trade?

Any insight would be much appreciated. Just trying to gather as much info on the trades as possible so I can make an informed decision when it’s time for me to get out.