Optimist Dinghy

The Optimist is a small, single-handed sailing dinghy intended for use by children up to the age of 15. Nowadays boats are usually made of fiber reinforced plastic, although wooden boats are still built.
It is one of the most popular sailing dinghies in the world, with over 140,000 boats officially registered with the class and many more built but never registered[1].
The Optimist is recognized as an International Class by the International Sailing Federation.
Source: Wikipedia

Int. Optimist Class022 Int. Optimist Class029 Int. Optimist Class034 International Optimist Class 038 International Optimist Class 042
International Optimist Class 063 International Optimist Class 085 International Optimist Class 124 International Optimist Class 135 International Optimist Class 142
International Optimist Class 187 International Optimist Class 189 International Optimist Class 192 International Optimist Class 201 International Optimist Class 203
International Optimist Class 243 International Optimist Class 253 International Optimist Class 265 International Optimist Class 288 International Optimist Class 037
International Optimist Class 044 International Optimist Class 048 International Optimist Class 049 International Optimist Class 050 International Optimist Class 065
International Optimist Class 075 International Optimist Class 098 International Optimist Class 115 International Optimist Class 118 International Optimist Class 122
International Optimist Class 131 International Optimist Class 139 International Optimist Class 140 International Optimist Class 145 International Optimist Class 150
International Optimist Class 151 International Optimist Class 154 International Optimist Class 156 International Optimist Class 164 International Optimist Class 165
International Optimist Class 168 International Optimist Class 169 International Optimist Class 171 International Optimist Class 182 International Optimist Class 185
International Optimist Class 193 International Optimist Class 197 International Optimist Class 200 International Optimist Class 204 International Optimist Class 205
International Optimist Class 217 International Optimist Class 222 International Optimist Class 236 International Optimist Class 238 International Optimist Class 239
International Optimist Class 242 International Optimist Class 248 International Optimist Class 250 International Optimist Class 269 International Optimist Class 273
International Optimist Class 290