I beat the Sir, Yes Sir! mission and it looks like my next mission is the All Hands on Deck one. However, the C for Colonel does not show up on the map. Does anyone know what I need to beat to unlock it?

Also, can someone please tell me where exactly the Rocket Launcher is? My guide says that it's in the swimming pool of a hotel near Sunshine Autos in Little Havana. I've been all over Little Havana and can't find a hotel with a pool or Sunshine Autos.

Thanks.