Well, with the average time needed, for at least one of the activities, only about 3 minutes, I would agree .... you should be able to do both
Geez, that's a pretty quick sail.
Thats why I'm Grumpy
It may actually be possible to combine both activities. Did anyone see "Puppetry of the Penis". There was one "pose" they did called "The Windsurfer". In fact, sail size might actually increase with older age. A bit gross really.