Carrizo for doves is a tough place to get a limit. Most of the water holes are taken and there is usually a few people that spend a few days at a time there. You are better off on 166 or 33 at water spots.
I was out nearby there today (at Hwy 33 and Hwy 166) shooting plannted pigeons for the dog. Quite a few birds flying around. They obviously have a calnder because a limit of ten wouldn't have been a problem today.
I'll be going up to Carrizo on Saturday the 31st. to do some yote shooting and check out the doves. I'll be in y white F350 with a campre on it so if anyone is going up just drop on in, I'll have pleny of cold ones on ice.