Dry Sailing on inland waterways for most of the time, as I do, using biocide-based anti-fouling is neither desirable or necessary. A spray of lanolin (Lanogard) before launching on a clean, dry hull keeps it slime-free for months and even gives some protection for leaving the boat on a mooring in the Ionian summer. Not perfect but good enough. I doubt it would be much help for a boat on an East Coast mud berth or a mooring in Poole, though!
It would help, perhaps, to protect the stainless steel bits on a Bay Raider and keep the topsides free of algae. A silicon-based product like "Seaspeed" might be even better, if more expensive and less easy to apply.
Has anyone tried it?