What should I do to get Internet access overseas?

During the summer I will be going overseas from the us to Croatia. However, I will possibly be taking an online course and need Internet connection over the entire course. The place where I will be staying at has an computer with Internet access, however the computer might as well be an dinosaur with Internet speeds of a snail. I'm planning to bring my Ipad and iPhone to do the curse, however I'm stuck with the dilemma of getting Internet access while in Croatia on my iPad and iPhone.
PS: the computer has a router but it is not wireless, and money is of no issue.
Anybody have a solution?

Yeah… Where is Croatia at?

What you need to do is find out if there are ISP s out there that have Wi-Fi hotspots that you can sign up for and be able to use where ever you go. I live in Spain and I know that Mercury ( a telecommunication company ) have a tariff scheme where you can sign up from a couple of weeks to a couple of months at a time and allow you to connect to any Wi-Fi hot spot they have using either a smart phone or laptop pc and i pad.

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