No, but if you intend to race or compete in competitions then you do need a number.
A sail boat or yacht.
Yes
Yacht defines pleasure craft, often sportive or racing. There are both sail and motor yachts, as well as so-called 50/50"s of mixed sail and power design.
Kaiser Wilhelm's Yacht 'Meteor' Under Sail - 1902 was released on: USA: September 1902
Knowledge, skill and experience.
You use a sail and another part!!
The locations, other than Greece, where one may a charter a yacht to sail in the Mediterranean Sea are Italy, Spain and Turkey. A yacht is a fun way to soak in nature and relax.
One can hire a luxury yacht to sail around the French coastline in many different places. Some of them are Boatbookings, CharterWorld, and AquaCruise.
B&Q Castorama
The term "yacht" is used to designate a pleasure boat as opposed to a working boat. It can be used in reference to a power boat or a sail boat.
Either a tiller (as in "Tea for the Tillerman") or a wheel (as in ship's wheel).
Limia (Lima) River is 108 km.