Each morning at Cambridge we made the quick walk to the eastern shore and had a sunrise yoga session on the beach. Pretty spectacular scenery. Only problem was the constant breeze which blows your mat over. Of course "corpse pose" keeps the mat in place exceptionally well.
Not being able to hunt or fish leaves plenty of time for walking the beach and enjoying the views. We also went snorkeling to the impressive ocean shore caves on Rocky Dundas off Cambridge. We have a long underwater video of the caves that is too long to load on the blog. You'll have to stop by our place after 1 April to see it. Very impressive.