Flight
Victoria International is the closest airport. It's about a ~40 min drive from Sooke, and we strongly recommend renting a car, there aren't many taxis and there is a lot to explore!
Flight
Sometimes flights into YYJ are astronomically inconvenient, expensive, or both. A trick we often use is to find a good flight into Vancouver, then take a float plane from YVR to Victoria. This is always a better experience, and almost always cheaper (even if you have to stay overnight in a hotel). You can also do the same thing through Seattle using Kenmore Air.
Hotel
We have a block set aside with 10% off, that's redeemable when you book over the phone. Just say you're attending the Bell/Giffon wedding :) We will have a shuttle doing pick-up/drop-off from this hotel. This rate expires April 12th!
House Or Rental
This 5-acre property is right on the ocean, and just down the road from the venue. It has a couple 3 bedroom cabins and a 1 bedroom suite, all individually bookable through Airbnb.