In a small bowl, stir the garlic, salt, olive oil and lemon juice to form a paste. If making the Old Bay shrimp, combine the Old Bay and the olive oil.
Place the cleaned shrimp into a large bowl, add the seasoning mixture of choice, then toss the shrimp until evenly coated. Let the shrimp marinate for 15-20 minutes. Thread the shrimp onto wooden or metal skewers.
Lightly oil the grill grate. Place the skewers onto the heated grill. Cook the shrimp for 2 to 3 minutes per side, or until opaque and cooked. Try not to overcook them!
Transfer to a serving dish, garnish with lemon wedges and sprinkle with the fresh parsley, and serve.
Notes
This is calculated as four servings of shrimp as a main meal, you can also make these as a side dish etc for more people.