I hate spammers!
Since you describe a spamming ISP, what's the matter with returning the favor of signing up the ISP for every one of those free vacation, condos, timeshare, health club offers/contests you see at the malls. Call about 100 catalog companies and ask for a to be mailed to their mailing address, and post an ad with the local paper listing their physical address for monthly NAMBLA chapter meeting.
Did I ever mention I hate spammers?
