K, the launch you are looking for is off Rosander Main, just across from Windy point....continue past the main campsite near the IR, and then take a right a KM or so past that takes you over the caycuse river - then another right at what should be a T.....not sure if its marked out there, but turnoff should be around 25 km - was obscure, but I seem to recall 'unique' ribbons on the side of the road (great help huh!), but it is the third right after T13 spur (keeping in mind a right turn could be nothing but alders now)....anyhow, I wouldn't even try it unless you have a 4x4 and a map of the area. If you pass a lake on the right, you've gone too far!
I recall a pretty muddy trip in off the main, but its not like they've had rain lately! Like saltydawg, I also haven't been there for like 10 years, but it was a cool spot with a gravelly launch and very cool campsite.
Best of luck!
PS...with a 14', don't go out into the ocean unless you know what you are doing or are with someone that does....make sure you have a reliable motor too!