Cleaning out my workshop today and ran across the Lowrance X47 sonar that I took off of my first boat a couple of years ago. It got used for maybe 6 months or so when it was new and then sat on a shelf since then. The unit works fine and comes with a transducer and mounting bracket. It's an entry-level unit to be sure, but it'll at least show you how deep the water is and maybe help find some structure or bait fish. The manual is available here: http://www.lowrance.com/upload/Lowrance/Documents/Manuals/x47ex_0105-941_111902.pdf I don't need it anymore and would like to give it away to a BOC member who doesn't already have a fish finder of any kind and who could put it to good use. If you're that person, send me a PM and tell me about your situation.