Cut 1-inch squares of the red bell pepper and set to the side
Half an onion, and cut into thirds. Then peel 1-inch pieces from the layers of the onion.
Once the swordfish is done marinating, add swordfish, bell pepper, and onion to the skewers.
Use the remaining Olive Oil and brush over the skewers. If you'd like, you can brush any remaining marinade over the skewers as well.
Grill the skewers for around 2 minutes on each side. If your skewer pieces aren't even, be sure to rotate indivudal pieces as well.
Serve with lemon and enjoy!