Opinions wanted - 20cc with 50gal fuel tank

[cdavisdb]

Fifty should be plenty for almost anything. I had a 20 Seafari with 40 gallons and a mid1970s 150 merc gas guzzler. Only needed more than 40 when we were diving 40 miles offshore of Bayport. 50 would have been enough even for that. Given today's fuel economy, more than enough.