Algonquin

for the second island, you have to finish "Blow your Cover", where a crack deal goes
wrong, and, typically, you have to fight your way out while another guy hides and shoots
maybe 2 guys, and the mission that unlocks the 3rd island, Alderney, is "Three Leaf
Clover" where you rob a bank, and, again fight through hordes of law enforcement while
allies kill maybe 2 people, maybe 3. "Blow Your Cover" is the first mission for Playboy X,
and "Three Leaf Clover" is the last mission for Packie McReary