On Sat, 27 Mar 2010 06:15:37 -0700 (PDT), Tim
wrote:

What kind of obsticles are there in the water? Tree stumps? Sand bars?
shallow spots or rock formations?

We my have hit Jimmy Hoffa once. Something big and ugly bounced off
the bottom of the boat right in the middle of the channel. Never did
get a good look at it. :-)