Any real reason the smallest one (on sale for 149.00) should not do
her well. I know the bigger one has a bigger screen, and the big one
you can add a SD card. We might do one or two big trips a year, but
mostly around the tri state area maybe 100 miles max when we do take
off somewhere. Anyway, any comments, what should I know, how do I hook
it up... arrrrrrgh? Is the one I got adequate?

Thanks. justwait