I suggest you NOT to do that. Since this label is "official", which cops would use and whatever else. Also, the data may be way off. OTOH, if you insist, you probably still get that information "legally" some how, even if dragging a Coast Guard to look at the boat, just do it safely. I could be wrong, and others may know better than my suggestions.
Thanks CNT. You make a very good point, I went to the OEM Tracker and they said
"Happy New Year Alan!
Unfortunately with the boat being a 1985 we no longer have the part information. You will need to contact an authorized Tracker dealer for further assistance.
It is my pleasure to assist!
So when your options get limited a choice still needs to be made. Here is the response I got from the Coast Guard Aux last week.
"Alan,
The process would start with the boat's manufacturer. I am not aware of any Coast Guard service that would help you get a replacement capacity plate. The CG works on establishing standard for boat manufacturers but the manufacturer determines the information required to be displayed on the capacity plate.
You request regarding how to replace a missing or unreadable Certificate of Compliance or Capacity Plate comes up often. Only the original manufacturer or importer can replace these. Significant research might be involved in finding the manufacturer or importer, especially if they have been purchased by or merged with another company. If all else fails and you need to determine the safe capacities for a boat without a Capacity Plate, information is available from an American Boat and Yacht Council publication “Rules and Regulations for Recreational Boats”.
If there is no capacity plate on a single hull boat under 20 feet, use the following formula as a guide to determine the maximum number of persons you can safely carry in calm weather:
Max Number of Persons = (Boat Length X Boat Width)/15
You could also try doing an internet search for someone looking to sell the same model and ask them to send you a picture of the capacity plate."
So the process so far has been to use the Link provided by Scott Danforth
HP calculations (sumarized)
https://www.govinfo.gov/content/pkg/...-sec183-53.xml
other boat building CFR codes
https://www.govinfo.gov/content/pkg/...l2-part183.xml
And the "Rules and Regulations for Recreational Boats" and compare that to what little bits of data I can find, roll all that up and smoke it. (kidding) Hopefully at the end the replacement capacity plate will be favoring the conservative side of safe boating.
Thanks again for your comments.