Fabien, this is a recurring subject ! Here is food for thought and those that have heard me rant before forgive me but others might not think of it.
Ive paid third party only insurance the last 5 years now saving nearly $4000 and rely on my Trek Transponder warning and me to cover anything that might happen to my boat itself. There is a risk that something catastrophic could happen to the boat so fast I couldn't drive 1 hour to it and fix the problem. But in 40 years of boating it never has, I will risk it. Anyone else contemplating the idea needs to consider that.
Here are two pings from Trek cams on my boat in Pittwater right now so I KNOW alls OK though I am stuck at work in Parramatta:-
