Not Sure who you're targeting - but if you're looking for a private label program that's handsoff - take a look at Wild West Domains. http://www.wildwestdomains.com
Truly a Turn key operation - great prices on domains and they offer a lot of products. Mostly retail/consumer type stuff - small websites. But they do have a great deal for 250+ Emails to get via Webmail.
To see a sample of what my reseller site looks like checkout
http://www.speedygorilla.com