Our sailboat Torete, a Puma 24, due to negligence, crashed into the breakwater of the port of Alicante and sank in a few minutes.
Hopefully this video is worth it so that the same thing doesn't happen to anyone else.
If you want to see videos of my nautical references, here are the links to all of them.
Tomas Ruiz, from Navegaravela:
   / navegaravelabritishtiger  
David from Thelowcostsailor:
http://www.thelowcostsailor.com/
Ángel Viana, from bahiadelasislas    / @bahialasislas1  
George from Sailor York:
   / @sailoryorch  
Marcos and Marie, from Soltaramarras:
   / @soltaramarras  
Sergi, from DIYnautical:
   / bricolajen%c3%a1utico  
Israel de MarLiving:
   / marviviendo  
With all of them, you will learn EVERYTHING about recreational boating.