Nikon Coolpix 2100 Digital Camera "car battery fish" Questions

...ring, where it attaches to whatever it drives beneath it. Main Questions; Can a guy who works on cars for a living and ties flies get the parts and fix it himself? If not, any idea if its worth ...

Took the Canon Power Shot on a fishing charter at Coasta Rico. Camera was dampened in a bag with a wave of salt water. Not drenched but dampened. Took batteries out and dried camera for 7 days and ...