Hi welcome to a great site.
Pictures would be a big help (you can email them to me at
[email protected]) and I'll post them for you.
Thanks for being honest about the potential water damage.
We'll all be glad to help you any way we can.
As for value I look at what car actually sell for on eBay.
I'm interested in your car as I like all '66 Vasliant and Signet models in particular.