SD cards are dirt cheap. I'd buy the 32gb for about $13 and use it for waypoint storage and such.
Edited by SoonerDG (03/15/16 12:52 PM)
"Life is a matter of luck and the odds of success are in no way enhanced by extreme caution." - Erich Topp, German U-boat Commander, 1943.
When in doubt, set the hook.