Bushnell Backtrack
06-14-2013, 11:09 PM
(This post was last modified: 06-15-2013 08:30 AM by alcom.)
Post: #2
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RE: Bushnell Backtrack
(06-14-2013 03:43 PM)OldTimer Wrote: Hey, I use Amazon.com to review the gamut of owners' experiences. <http://www.amazon.com/Bushnell-BackTrack-Personal-Locator-Tech/product-reviews/B001F7BL0A/ref=sr_1_4_cm_cr_acr_txt?ie=UTF8&showViewpoints=1> I like to look at the one-star reviews (with a grain of salt, because some people just don't know how to use the thing), then work my way up. If you want to try another GPS, the Garmin eTrex 10 ($95 at MEC.ca) runs for 25 hours on 2 AA batteries. All the eTrex models (I have a Vista HCx) are durable and accurate units. My son and I used to fish from a Folbot (a two-person folding kayak) before there were GPS units. I would take along a map of the lake in a waterproof map sleeve and use triangulation to get a fix on where we were. This takes time, and it's not nearly as accurate as a GPS, but it's cheap and somewhat fun. Here's a good resource on getting a triangulation fix <http://www.atlasquest.com/tutorials/compass/triangulation.html>. I would photocopy the lake map from a Backroads fishing map book and mark landmarks in colour with lines and bearings to structure we wanted to fish. If this was a long deep hole, I'd mark triangulation bearings to the two tips and a course line between the two. A mirror orienteering compass can take readings to within two degrees, which can put you within 50-100 feet of where you want to be. I used a Silva Model 15. If you use an optical compass that you hold up to your eye, be careful that your eyeglasses don't have plated steel frames (don't ask me how I know this). Of course if you're fishing from shore, you only need one bearing from a landmark across the lake. Where that intersects with the shoreline is where you are. Today's Silva compasses aren't what they used to be. A good inexpensive sighting compass is the Suunto MCB Floater ($29 at MEC.ca). |
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Bushnell Backtrack - OldTimer - 06-14-2013, 03:43 PM
RE: Bushnell Backtrack - alcom - 06-14-2013 11:09 PM
RE: Bushnell Backtrack - MichaelAngelo - 07-11-2013, 10:04 AM
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