looking for the good property auction

[Marko Petrekovic]

I am looking for the auction which provides:

-clear title
-vacant home
-reserve price=minimum bid
-online bidding would be desirable too

My experience:
-REDC - due to reserve price and lenders approval, approx. 50-60% winning bids are not approved. My personal stats are also 60%
-county tax sale - IRS has right to redeem within 3 months (some states you need to wait even longer to get the deed recorded), and only IRS liens are wiped, and majority are not vacant
-************** & bid4homes.com - bidder is responsible for liens
-hudson&marshall - bidder is responsible for liens

can anybody share experience with some other auction company?