Thanks for all the advise. We were thinking of looking for a travel agent as well. That link has people you can call to talk to and stuff, but still need to look around.
I have seen tripadvisor briefly, but now will look more into it.
And sadly, we can't do much about the dates. That timeframe marks when she finishes taking the Bar exam, and right before we have to be back for some weddings and (hopefully) her starting a job.
Seems like many would rather see Eastern Europe, but I think my personal preference would be Western, despite all the points made above, simply cause I have never been to Europe and would like to see Paris and Rome if possible.