I didn't understand Mark's comment until we spoke with each other. Now I understand and see how the proposed wording could be confusing.

So what was written as this:
Paragraph 6.4 rules - proposed
6.4 Safety Gear and Equipment. In addition to safety equipment required by Coast Guard and local regulations, the following equipment shall be carried onboard for one design racing. Optional suggested safety equipment is also included.

Would be better written as this:
Paragraph 6.4 rules - proposed
6.4 Safety Gear and Equipment. In addition to safety equipment required by Coast Guard and local regulations, the following equipment shall be carried onboard for one design racing. Optional safety equipment listed is suggested, but not required.