A few years ago I was at Harrison Lake (in British Columbia) getting ready to rig my

. Suddenly a vehicle towing an

pulled up next to me with his mast in the same position as the original poster mentioned.
The owner lived about 2 blocks from the boat ramp, and always trailered his boat that way. In addition, he had a back injury, so he was unable to raise the mast. Instead, he had an electric winch on his trailer. He attached the winch to the mast in the same location as the mast-raising system, hopped back onto the ground, and . . . bbzzzppt, up rose the mast, perfectly in place. He pinned his furler to the foredeck, and drove down the ramp to launch, about 10 minutes after his arrival.
I have to admit, his setup was pretty slick.
Kelvin
Bonus: I got into the water around 45 minutes later, and then I caught up to him on the lake. He was having motor issues and could only go in reverse. So, after all that, I reached our destination about 30 minutes before he did.

No trees were killed to send this message, but a large number of electrons were terribly inconvenienced.