I'm not very experienced in offline marketing, but I'm confident I can make sales. Although, I don't think my potential clients will benefit from a mobile website. Half of the businesses on my list are small, locally owned, and have older historical buildings. The other half are contractors such as painters, plumbers, etc.
I'm sure some can benefit from it, and I'm willing to add mobile web design into my sales pitch. When someone has interest in a mobile website, I can outsource this work to you.