The actual distance up Lulu Pass Rd. to the turn off/parking is only about 2.3 miles. A good landmark for parking is where the Goose Creek Jeep Trail branches off to the right. Park here (unless driving a 4X4) and take the hard right there to continue to the trailhead 1/2 mile further down a rough road and back across Fisher Creek. There is a well marked trailhead there for Lady of the Lake trail as well as a parking area for 4X4 vehicles.
for the updated information on getting to the trailhead! I have incorporated your comments on the route page. It is confusing, and seems to have changed since I was there 10 years ago.