UK MCA Chief Mate seeking employment offshore/ashore

I have a British Chief Mates license for unlimited gross tonnage and ocean going privileges.
Am married to a US citizen and in the process of obtaining permanent residency in this country(USA)
Please advise opportunities ashore/afloat/offshore.
Have work experience as 3rd/2nd/1st mate on oil tankers and bulk carriers and have STCW 95 documents.
Please advise how one can get one's foot in the door in this yacht industry.
I am willing to work along the coastline anywhere depending on the season of the year all year around.