My buddy went today to check it out. The first ramp in north holiday is open, that's the one just past Benbrook marina. He sent me a pic but I cannot post it here. I'll be out next week!
Camped at Holiday Park South (Pearl Ranch Rd off 377)last weekend, and saw at least 2 boats launch out of there on Sunday. TONS of floating timber on the lake though, so don't get in a hurry.