Ok now that I probably failed to garner your attention.....
Does anyone know when the use of flotation foam was made mandatory? I have a 1965 Hydroswift and I would really like to find out more about it, such as does it have flotation foam. I know what some of you are thinking.....google it. No go. How about fiberglassics.com? Not a word mentioned about that manufatucturer. I know I could probably do a core sample to see for myself but I would like to know more about the particulars of when it was made mandatory. I am a huge research nut about anything I am doing (I am a technical instructor...I come by it honestly) and like to have my ducks in a row. Thanks for any direction (within reason
) you can point me in!