Originally Posted by
enine
Look for Canon models with the IS on the end. Their image stabilization is pretty good, I have mine on the handlebar and can take pictures while riding and most come out fine, seldom do i get a blur. 1100IS is the one I have, uses AA's so I can carry a spare pair of AA's for either camera of my garmin Etrex.
To be fair, you can buy a spare lith-ion camera battery for popular cameras for $5-$10 on amazon nowadays. They're 2 small you could carry 2 and still use less space than 2 AA's.