A nice website about Martinique is http://martinique-guide.info/
It includes information on history, activities, entertainment, getting around, food, and weather.
The people of Martinique have just as much joie de vivre as their French brethren, so finding fun activities on the island is easy.
Whether your interests are musical, nautical, culinary, or cultural, there's a festival or event for it on Martinique. And you don't have to sit on the sidelines – runners, yachters, and sailors can enter several international competitions which the island hosts. If parades and street parties are more your style, you'll love Vaval, Martinique's Carnival. One thing's for sure, Martinique keeps you hopping.