That brings up an interesting question, John. WIll a NAUI Cave 1 cert allow this type of dive? The answer could put a stop to this pretty quickly.
I went up the peanut line today to the end, just past the restriction which is just 300-400 feet shy of half way. I am sure that I have enough air to do it, but I want to stay within standards.
Who was your Naui Cave 1 instructor? I would have thought that he/she explained what you can do and shouldn't do with this certification.