The salsa can be made up to 24 hours in advance and refrigerated. Making it ahead will actually allow the flavors to blend.
If you're using a charcoal grill, plan on about 40 minutes to prep the grill and heat charcoal to the correct temperature. Gas and electric grills will take about 10 minutes.
Serve this fruity chicken dish with steamed broccoli, sliced garden-fresh tomatoes and seasoned rice.