I must not be looking in the right areas.. where you finding homes for 20-40k, would like to snap those up myself.
The only homes around here like that are foreclosed/auction, and all the big timers already got their claws into those here and outbid everyone else for them.
Its like the old Russian wisdom. Measure 10 times, cut ones.
REO, Auction, and Short Sales is the way to go.
In short sales you can find companies to negotiate with the bank for a flat fee (say $2-4k) I know of one that charges $2999 in my area. They are really good, and worth the price. Plus I just dont have the time.
Its your job to find homeowners in need or under water (meaning owe more then market value) I got my system to find them, but its up to you to figure out yours. Mailers, signs, CL is what I've seen other people do. This way you get a chance to take the property before auction and reo does.
If you can come in with all cash even better.
Or just go make 100 low ball offers on short sales listed with an agent I'm sure you'll get one.