Can your YouTube channel trailer grow your local business? Absolutely, if you follow a few simple guidelines. The best thing you can do is create a short video that simply describes who you are, what your business can do for its customers, and what makes you "remarkable."
Then put your video on your YouTube channel as the trailer, with the proper text description, then link that video to your web site. This promotes all your other videos as well as your entire YouTube channel.
I've got plenty more pro tips in this next installment of "YouTube tactics to grow your business."