Nanaimo - Brechin is free to launch, parking is $6.50 for the day. Also has a nice rinse down. 3 ramps with dock. Decent launch capability at lower tides
Ladysmith Fisherman's Wharf- free, parking is somewhat limited though. 3 ramps with dock. Decent launch capability at lower tides
Crofton - free, limited parking. 2 ramps with dock. Decent launch capability at lower tides
Cowichan Bay - free, decent parking but can drive you crazy when you see cars parked in the long spots that clearly say trailer parking only. 1 ramp with dock, 1 ramp without. Launch below 1.5m is not recommended for most bigger boats unless you like giving your tow vehicle a salty bath, plus you'll run out of ramp quickly.