So are you saying someone pushed them?

When I used to shuttle my DB myself I always cabled and locked it to a tree, not because I necessarily thought someone would steal it (they’d need their own trailer), I was more worried about someone being a dick and pushing it downstream.

On the other hand I’ve also had a couple cases where I did not got enough anchor out and the wind has blown the boat loose toward deeper water. Luckily have always been able to chase it down. I’m pretty careful about getting plenty of scope out these days.