My husband and I will be attending a family reunion next week in Normandy and we're wondering if there are boat trips from Honfleur which we can book as a private rental (there are 12 of us). Online searching seems to take us in circles and we're unable to find what we're looking for so I'm hoping someone on this forum might be able to point us in the right direction.

https://www.promenade-en-bateau-honfleur.fr/
https://promenades-en-mer.com/
https://ancre-honfleur.fr/

are three I picked up from google maps. Without being rude about French companies but they tend to be slow answering emails in English. So send one and then chase them up a day later. You may also find a direct simple message on FBook also works well