...this actually sounds quite interesting to me. I don't have any experience with anything like this, but I'm easily persuaded. I've been in contact with Peter from the VICEG, & told him that I'd like to have an opportunity to do some stuff like this, and to share my contact info with anyone needing or wanting help with this kind of exploration.
If it ends in a gravel strainer, oh well...would you guys have found "Wet Dream" without at least trying? Personally I'd love to be even a small part of discovering something like that.
Bentley