GOM in may?

Hi all, was hoping I might get a little info from the experienced guys on here. I’m a 34 year old, just getting out of the professional offshore sportfishing thing. After doing it for as long as I can remember, I am making a change. I hold a 50 ton master and am getting my AB and stcw training done in a couple of weeks. I have a few promising contacts in the supply boat side of things from the fishing days and was wondering if any of you guys have worked for GOL or Chouest? My plan is to go in as an AB and climb up from there. Any ins and outs on the hiring process or just supply boat life in general would be greatly appreciated! Thanks-Mason