need suggestion for a boating course.

My wife and I are experienced Midwest lake boaters of 25 years with mostly 20-28' sterndrives. In addition we owned a 40' express cruiser with twins for a couple of years back in the early 90's.
Kids have moved away and we are considering a (coastal) move. Probably Florida.
We are interested in a boating course with hands on experience. Researching on the web I seem to see predominantly on-line courses. While this could be helpful, we both want to learn-by-doing. Idealy, utilizing a day or two aboard a 40'(?) with twins. Boat handling, anchoring, utilizing a chart, weather conditions, learning from others common mistakes. I realize a day or two does not make us Captains, but would it wouild certainly increase my/our confidence to safely enjoy cruising. The other reason to do this is to sustain/increase my wife's interest in moving forward with the idea of weekend cruising. Thoughts and reccomendations appreciated!

Perfect! Thanks.

Thanks!