Rolling Yellow Letter Campaigns

[Brian Olson]

Hello Fellow BP'ers :)

I'm a new investor and just getting started with yellow letters. I've done some campaigns with lists. What I'd like to know is whether there is a yellow letter service out there that has some form of ongoing campaign that I can just drop new leads into. 

Example: Can I setup a 5-touch campaign for vacant homes then, every time I go driving for dollars, just drop in my new leads. They all go through the process from 1-5 as they get dropped into the campaign. What I don't particularly want to do is setup a whole new campaign for the handful of leads every week or so when I go out driving for dollars. 

Is there such a service at any of the yellow letter services?

Thanks much!

Brian