We have a system with Word Press blogs that Google seems to just love. We are ranking sites in days that have not even been indexed yet. One example is an attorney site for Georgia 135,000/month searches and $12.70 PPC:
We got it ranked to #4 in three days, and yes .info's can rank as easy as .com's
We have done this over, and over the last couple weeks and the results have been the same with less competitive niche sites going to #1.
The biggest profit we can make is if your site can be sold to a local business. We have two killer sales guys dying to push these. And we go for the monthly rental and not a one time fee so we can make money off the site for as long as it is ranked.
Obviously other revenue avenues are turning it on Flippa, lead generation (Again, we have reps sitting around they can sell leads), Selling ad space, and lastly would be Adsense/AFF Income.
The split can be case by case as I am not greedy. If you have worked your butt off for a year and just need a little push to get on the first page ... you get more. If you just make it and it is not even ranked in the top 100, I might get more. We can work it out per deal.
If you have any questions, please let me know.