I was introduced to cajun food when my wife was stationed in Orange, TX. We lived there for 3 years and I fell in love with the people and the food. She often told a tale of her sharing of the food while stationed in New Orleans when she first joined the Naval Reserves. She was an instructor and was trying to convince a new class to have a crawfish boil at the end of class. She said there were a lot of the people in the class that were hesitant to eat crawfish. So here she is in front of a whole class and she tells them that she really likes crawfish, "however, even after eating them for over 3 years, the one thing she could never do was suck head." The classroom went totally silent, then a snicker sounded in the rear. She had to leave the classroom and let the other instructor carry on and explain that with crawfish a lot of the seasoning collects in the head of the crawfish and in order to get the best of the seasoning you have to, "suck the seasoning out of the crawfish head".
Thank you, I have saved the recipe and will have to give it a try some day.