I've gotten this bad in the past, too. It's a LOT better of late than before, though I need a more t-shaped saddle than what I'm on...with a subtle dip/dent, rather than a cut-out. Fizik is coming out with something like this (SM3) that they keep pushing back. Originally it was supposed to be available in April...every month they move the release date back another month.
Right now my magic combination is a Bontrager InForm Affinity saddle with Gore Oxygen shorts and Enzo's Buttonhole chamois butter (much higher in silicone-based lubricant which is slicker and lasts longer than anything else I've tried...and smells amazing).
I still sometimes manage to draw some blood, but not nearly the hamburger crotch issues I'd had in the past.