An anual fishing licence should be mandatory
try to visit this forum:
Pêche sous-marine en Normandie • Page d’index
2 well known spots at 1 h drive from Vannes:
-Potivy(st Pierre quiberon): bass++
-Pointe de penvins (Sarzeau): giltherad++
On the place easy inshore diving except if stormy weather(carefull), does'nt require a boat
