Very old post, I know, but an interesting topic. We actually always have electronic charts in our chartplotter as well as the Navionics app on our phones. And Navionics actually just did a ton of updates on their charts in the Bahamas: https://www.navionics.com/usa/lp/cha...orida?85446464
Then there is always the question of paper charts. Yes, we even have paper charts though they get out of date really fast with moving sand and storms. Paper is last resort but sometimes worst case happens and we end up using them!