Помогите Пожалуйста перевести : Packing your suitcase might also cause problems

Помогите Пожалуйста перевести :
Packing your suitcase might also cause problems if you are not an experiencrd traveller, as they say there is an art in packing suitcases. If you dont buy tickets in advance youll have to stand in long queues.

There are also things a traveller should know about a new country or city he is going visit. For example, if he knows whether to tip or not he is sure not to have embarrassing situations.