Congrats anon. This is a huge step, I wish you luck in finding work and becoming the best OOW you can be.
I'm a Britbong master mariner unlimited ticket holder, sailing as mate rn. I've started digitising my notes and putting them online, maybe some anons will find them useful (feel free to add to the sticky, sticky-anon). Posting a new one every few days and I will continue till they are all on there, probably 6 months from now. https://cadet2master.substack.com/