Gas tanks

[naga]

Does anyone own a Chris Crafts, Hacker Crafts, or a Rivas? What are their gas tanks made out of?? Plastic?? Aluminum??Fiberglass??
If anyone could share this info, i would greatly appreciate it !!

[HoneyBee]

Older (1953) Chris Craft gas tanks are made of metal. Mine looks like it is galvanized.