No crocs in the waters I use! Plenty of big fish and plenty of fishermen but there is ample room for all.
The main hazard this year has been a thick, green algae bloom which looks most unpleasant and which, I guess, is not good to ingest. However, I can always find a spot where the bloom has not formed or has been blown elsewhere.
Still no reaction to my suggestion of a "launching crane".
Roger in France.