I want to build some no frills bay boats between 15ft and 16ft. I plan on putting 9.9hp outboards on them and using them as rental boats. Any thoughts? Anyone have a mold? I'm looking for something like a Privateer.
I assume you are in or around Norfolk, VA, USA and you wish to build several hulls for a boat livery; perhaps for in and around Hampton Roads, just offshore, and the Chesapeake bay and rivers.
This now falls under the preview of US Federal Law and USCG oversight. I would suggest starting from scratch with a new mould and design that meets the present regulations for financial and insurance reasons.
The most important point is that the law (46 CFR, 33 CFR, and any state law) is about public safety, and the rules (ABS, DNVGL, ABYC, IMO, and ISO) are about protecting the investors and insurers financial interests. While the law sometimes references the rules (e.g. SOLAS, ABYC A-16, or UL 1426), you must keep in mind that they are separate requirements for different reasons.
If you want to build a vessel for your sole personal use, never to be sold, or hired, or offered for service and only operated in state waters....then only state law governs.
If you want to insure that vessel, then the insurer may require you to meet some of the rules.
If you want to finance that vessel, then the financier may require you to meet some of the rules.
If you want to operate that vessel in federal waters, then you have to meet federal law.
If you want to operate that vessel for hire or for services, then you need to meet specific federal laws (e.g. 46 CFR, Chapter 1, Sub-chapter M, T, U, etc.)
If you want to build that vessel for sale, again you need to meet specific federal laws (e.g. 46 CFR, Chapter 1, Sub-chapter Q, etc.)