Several years back I tried to buy a Scupper Pro from a kayak shop in Hawaii and they said their dealership contract with the new manufacturer located in New Zealand, prohibited delivery to the USA mainland.
Apparently, when the Ocean Kayak owner sold the company, the sales contract prohibited Scupper Pro competition in the USA mainland.
Today, I googled scupper pro of New Zealand and this website came up.
https://www.kayaksaustralia.com.au/s...cupper-pro.php
So, maybe a kayak shop in La Paz, Mexico can order you one.
One of your subscribers, David W.