Where in the World are Dave and Elizabeth?

 Greetings!   Yesterday, we were in Costa Rica, the land of Pura Vida.  Of course, that literally translates to Pure Life, but the expression is also used to mean the joys of simple living, thank you, excellent, a simple and unworried lifestyle, don't rush, don't worry, have a good day, etc.  We tendered to a marina and caught a bus that took us an hour down the Pan American highway to a nature reserve.  On the way, we passed through a plantation that grows African palms for oil.   At the preserve, we boarded a boat for a trip down a river to search for birds and other wildlife.  The river is the split between Costa Rica's rainforest and dry forest, so the terrain was a little different on each bank.   The river was full of crocodiles.  Someone on another boat was play-feeding one, causing it to jump up with snapping jaws.  Costa Rica is doing so much to preserve its wild life, including outlawing hunting. There's a partic...