Will we be able to see the prices before the date we can sign up for excursions. I see the descriptions of all the excursions, but I want to compare the pricing vs hiring local guides before sign up day. Will they be published before hand? Unfortunately, I won't be able to sign up on the day and hour I'm assigned because I will be traveling and out of internet range. So I will have to ask my my travel agent to do it for me. The more information I have, the better choices I can make and the easier it will be for her.