Here's how to get to the start of the Halfmoan.
The start of the Halfmoan is from the famous Molly's Reach Restaurant (for those of use that remember the Beachcombers) in Gibsons, B.C. To get to the start you must catch the 7:30 am ferry from Horseshoe Bay to Langdale. Get to the ferry early if you plan on driving across. Cost for an adult is $8.00 and $2.50 for your bike. If your bringing vehicle count on an additional $26.25 and don't mount your bike on the roof of your car. B.C. ferries loves to charge another $20+ dollars for over-height. Your ferry fares include the return trip.
Once on the ferry sit and enjoy the 40 minute crossing. Perhaps a cup of the famous B.C. Ferry coffee (if you have an iron lined stomach). In Langdale, you leave the terminal and turn left towards Gibsons. The ride will take 20-30 minutes and will take you into lower Gibsons. As you enter Gibsons you will be looking at Molly's Reach. We will watch for you here.
I hope this helps