The way that I understand it is your daily limit is 100 no matter what, but you can only have 200 (2 daily limits) in your possession when in transit from the harvest location to cleaning. So if you and 2 buddies went crawdad-ding and for some reason they took a separate vehicle but you had all 3 limits with you, as you were headed home to cook/clean them, then you would be in violation. But if your buddies were in the same vehicle with you, then you would have the appropriate number of tags to divide the limits with and would be fine.