I realize that as a 2nd year it's early for me to be thinking about this, but my budget each year is very tight, making it difficult to save up money. I do know already that I will want to do at least two aways that will require flight travel and alternate housing during 4th year. Does anyone know how much an away typically costs (not counting airfare). Is housing usually provided? Do schools typically increase COA for 4th year with this in mind? I realize that there is probably variation, just hoping that there's maybe a norm to go on since I don't know the specific programs I'd be thinking about at this point. I just want to know how hard I need to work on saving. I'm also nervous because there will be all those residency interviewing costs, but I don't want to limit my options because of a few Ks if I have a choice. TIA for the help.