Depends on what sort of trailer you have. You can get one that goes in the boat. Otherwise pick areas that you can stash the trailer out of sight. I have 2 types of trailer: one of them will break apart and can go in/on the boat; the other trailer is more sturdy and suitable for long distances. This bigger one also packs down flat, albeit too big for the boat, so it gets hidden out of sight. I've never had any issues. Just be sensible and be aware of the social environment. As for the bike, it's not any different than when you cycle anywhere - lock it securely. I don't use an e-bike. It's just a regular bike.
My concern would be where to leave the bike and trailer when youre on the water. Do you use an ebike to haul it?
Depends on what sort of trailer you have. You can get one that goes in the boat. Otherwise pick areas that you can stash the trailer out of sight. I have 2 types of trailer: one of them will break apart and can go in/on the boat; the other trailer is more sturdy and suitable for long distances. This bigger one also packs down flat, albeit too big for the boat, so it gets hidden out of sight. I've never had any issues. Just be sensible and be aware of the social environment. As for the bike, it's not any different than when you cycle anywhere - lock it securely. I don't use an e-bike. It's just a regular bike.