Hi, My sister is going to Israel for a 10 day trip for college ("birth right" trip for those who have heard of it). I'm trying to figure out what is the best/cheapest plan on version for her to use in Israel. If this helps: She is part of my plan that has 4 smartphones and each one has 2gb of data per smartphone and one has unlimited. She is one of the 2gb plans. Please help if you can and please ask me if you need anymore info.