The Bottom Line
It's not a good idea to make travel plans. Wait until every single detail is known.
In Detail
It's not a good idea to start making any travel plans today. There is a high degree of uncertainty with one element of your trip, and you need to wait for some more information before you sign any paperwork or make any financial commitments. While you are waiting, make any arrangements necessary to take care of things while you are away. Who's going to water the plants and walk the dog? Ask around: A friend would love to have a place to stay for a while.
