From the little you have described, it sounds to me like you need an attorney who specializes in
Contract law. Maritime attorneys are somewhat rare, and this sounds like a sales
contract dispute.
I have had the misfortune to be involved in several
legal disputes here in
Florida, and can give you recommendations for attorneys in West Palm Beach and in Tampa-St. Petersburg.
In West Palm Beach, the law firm of Frese Hanson is outstanding. Gary Frese and Patrick Anderson are superb attorneys and great people.
Melbourne FL Business Law Attorneys | Commercial Law, Estate Planning
Also in West Palm Beach, Jerry Aron is considered one of the most knowledgeable real estate contract attorneys in the state, recommended to me by an attorney who is a former president of the
Florida Bar. His contact info is here:
Top Rated West Palm Beach, FL Real Estate Attorney | Jerry Aron | Super Lawyers
In Tampa-St. Petersburg, the law firm of Carlton, Fields, Jordan, Burt is an expensive firm, but in my opinion Steve Dupre is among the best contract litigators in the state of Florida.
https://www.carltonfields.com/tampa/
Steve won a difficult case for my father in 2012, and it was astonishing to observe as he wiped the floor with the opposing attorney. There is also a Carlton Fields office in
Miami.
Good luck. Let us know how it turns out.