Sometimes I am amazed at what computers and those who really know how to work them can do. My son took some positions from our last Bahamascruise and created a video with Google Earth so that you can “fly” along our route and see some of the places we stopped.
If you follow the link below, you can down load and view it. Only do this if you have some time to waste on the computer because it takes a while to down load even on a cable modem, and the run time of the video is about 20 minutes.
I love Google Earth. I use it to take old sightings, bearings from structures, etc. and correct for magnetic declination, and find ancient shipwrecks, good conch and lobster spots, plot out difficult passages thru the reef structures here...the overlay capabilities are awesome.
Major gripe is that their "updates" sometimes show less resolution for areas in which there was formerly good info...