Cayo Perico Career Progress

I’m working on trying to complete my Career Progress on a few things and I’m just curious about the complete all approaches….?

Is this the vehicles I choose to take to the island or just the spot around the island that I decide to arrive at? So far I have 4 but I need six and I’m not sure what I did to get the 4 I do have as I have taken a few vehicles and arrived differently a few times.

Any help would be appreciated 👏🏼 I’d like to finish this part so I can go back to my regular way while I try getting the 50,000,000 🥹