Thinking of doing a self-drive trip for 10 days going three or four places (SJ to Arenal to Monteverde to MA, for example).
I have heard some mentioned lack of road signs in many places. I have a Garmin StreetPilot 2610, a really nice GPS toy when used in the US. I need to purchase a seperate Central/South American map for about $150. Is it worth it? Would it be as useful as in the US?
Please share your experience.