Josh / Giulia,
This post probably should be moved to "Crew Wanted". Perhaps one of the moderators can help with that.
From the info you posted at Young couple seeks sailboat crew position | Yacht Crew Forum
it sounds like you might need to get additional sailing experience and qualifications before you'd be attractive candidates for paid positions aboard. Charter companies would expect one of you to hold a captain's license and the other to be capable of cooking to a reasonably high standard.