How much mega fauna wildlife encounters can you possible ask for ? 
Regardless, it will be not anywhere near what Socorro Islands will give you. I had my expectations & my hopes, but i could  not even imagine what was to come. I was lucky enough to Win a trip on the Solmar V with the "Our World Underwater" Photo competition, but even more lucky when i got there. This must be the most friendly and inquisitive Dolphins and Oceanic Manta's on this planet. 
They will play with you so much, it makes you almost feel like us as humans don't even deserve to be treated with so much joy and respect, not after what we have done to our Oceans. 
​A trip i will never forget ...