need help offshore

I am a 21 year old licensed 50 ton captain, i am looking to learn more about offshore. i have been offshore plenty of times but feel like theres alot more i can learn. I have been a mate on a 75’ yacht for the last 6 months so i can properly fully clean your boat when we return to the dock. Im willing to help rig ballyhoo the day before and do anything we need to do to get the boat ready. as well as clean fish and boat when we get back.

Thanks!
tight lines