Golf! Highly challenging, lots of people to meet, lots of nice places to go and play at home or abroad. If you aren't a golfer, I'd recommend going to your near

Golf! Highly challenging, lots of people to meet, lots of nice places to go and play at home or abroad. If you aren't a golfer, I'd recommend going to your nearest driving range, getting some lessons, some send hand clubs, and then playing the courses.