We are planning a family trip next year to Poland, the Czech Republic and Germany. Since P and CZ are not on the Euro I think our $ will go much farther. Does anyone have recommendations for: Best airline to fly from NYC in terms of the abilty to use the least amount of miles, stopovers allowed, etc. Best use of hotel points (I have Marriott, Hilton, Radisson) Best cities in each country. Thanks in advance!