Yes another one of these threads. Me, the wife and two children are visiting the area for 4 days. I have no clue what to expect. All my priorities revolve around safety of my family. 1. No hotel yet but looking at Manhattan and it's expensive. With no car and going to have to taxi every where i don't know of an alternative. Any suggestions? 2. Flying into La Guardia on a Sunday, will all taxis take me into Manhattan? What will it cost. Do they only take cash?(don't really want alot of cash on me). 3. My oldest loves Chicagos museum of science and industry. So if we can only go to one museum what should it be. 4. For myself i would like to go to see the Intrepid air museum. 5. Should we do the site seeing busses? Where to catch them? 6. Any cheap or free things to do with kids would be helpful.