Postcards are definitely the way to go if you need to fish for new customers. I mailed around 7000 the last 6 weeks and am booked 2 weeks out. I have always gotten good return but this time has been unreal. Plus I hooked up with a huge property mgt. company that got my postcard.
At the end of this year,,,,,,,bye bye yellow pages!
Glad things are going good for you!