Bertrand Bouchard: I would be biased in saying Bom Bom Island in Principe; it is one of my favorite destinations. It could also be Nova Scotia for giant bluefin tuna — the fishery, the landscape and the people are just amazing. Or it could be Cape Verde, probably the marlin capital of the world. So with that in mind, in April, May and June, I would head to Mindelo, Cape Verde. The place has great people, on and off the water, and a fantastic marlin fishery. From mid-June to September, I'd be in Bom Bom — it calls to mind Jurassic Park. In September and October, I'd head over to Nova Scotia for giant bluefin tuna and then to Ascension for a shot at a grander blue.