Preheat the oven to 400F. Line a baking sheet with parchment paper and lay the bacon on top. Cook the bacon for 18-20 minutes, or until crispy. Transfer to a paper towel-lined plate to dry, then crumble into pieces.
In a large mixing bowl, add the cabbage, crumbled bacon, cilantro, olive oil, lime juice, salt, and pepper. Stir to combine and set aside.
In a medium mixing bowl, stir together the raw shrimp, chipotle powder, cumin, salt, pepper, and olive oil, until well coated.
Heat a sauté pan on medium heat and cook the shrimp for 1-2 minutes on each side, or until cooked through. Alternatively, you can grill the shrimp.
Assemble the tacos by adding several pieces of shrimp and topping with a spoonful of slaw, a few slices of avocado, and a drizzle of lime crema.