South America - Getting from Santiago to Port in Valapariso
I plan on sailing out of Valapariso, Chile in April on NCL up to Los Angeles. I will be flying into Santiago a week early on my own.
Has anyone taken the bus out of Santiago main bus terminal over to Valapariso. Would appreciate any information (cost, advance purchase of tickets necessary, how is luggage handled, how easy to tranist if you don't speak Spanish, etc.)