Do you pay for tours if booking ahead?

[adgtravel]

We are going on Spirit cruise Eastern Mediterranean and Greek isles. First time with NCL, if we book tours ahead of time, do we have to pay for them when booking? Do tours sell out often? We chose option of $50 tour credit per port, is money subtracted from tour price if we book early? I read men could wear shorts to main dining room, do many guys do that? We have sailed Princess before, seems like NCL is more casual. How is their internet? Can I get on Facebook while cruising in Europe? Costly? Thank you!

Edited August 10, 2018 by adgtravel
added thank you

[BirdTravels]

Once you pick your tours, call the number below. They will book in advance without charging you. Onboard, your on board account will be charged for all of your excursions on the first day.

 

If you book online, you will be charged for the full price of the shore excursion at time of booking.

 

On board, once you complete the shore ex, a $50 credit will be added to your onboard account. It is an on board credit, regardless of how you booked.

 

Popular tours may sell out pre-cruise. It is to your benefit to call and book in advance.

Shore excursion credit can only be redeemed by calling 1-866-625-1167 or booking onboard.