Recreating crab nachos from Joe's Crab Schack?

My family recenlty visited Joe's Crab Shack and had the crab nachos for an appetizer and loved them. Does anyone know where I can find that recipe or know how to recreate a similar taste?Recreating crab nachos from Joe's Crab Schack?
KING CRAB NACHOS

makes 1 platter



Ingredients

Chipotle Ketchup



* 1/2 cup ketchup

* 1/2 teaspoon tobasco chipotle hot sauce



Avocado Cream



* 1/2 cup prepared guacamole

* 1 tablespoon sour cream



Lime Sour Cream



* 1/4 cup sour cream

* 1 teaspoon lime juice

* 2 tablespoons fresh cilantro(to garnish)

* blue corn tortilla chips

* 8 ounces king crab meat, broken into pieces



Directions



1. To prepare ketchup: mix ketchup and Tabasco in a small bowl.

2. To Prepare avocado cream: combine guacamole and 1 tablespoons sour cream in a separate bowl; cover and refrigerate until needed.

3. To Prepare lime sour cream: blend sour cream and lime juice together in a small bowl.

4. Spread each chip with about 1 to 2 teaspoons avocado cream, 1 to 2 tsp chipotle ketchup and 3 to 4 pieces of king creav meat. Garnish with a dollop of lime sour cream and cilantro.



I found lots of Joe's Crab Shack recipes on the net, just not the nacho one. Sorry