by what I could see alot stuff is on the cta line and then you can hop a bus to get there. We figure we should be ok, cause we had a even longer list for Washigtion DC and 4 days and made all our stops. I missed Wrigley feild on my list, but thats just for a picture.
Not sure if you can visit without base documentation but Great Lakes is in Waukegan almost to Wisconsin. Probably 45-60 minutes from Chicago.
Actully you can, I called and checked. they have a very cool meseum. Were planning on hitting this on our last day on the way home (we live in WI)
Unless your DC list included places like Monticello and the Maryland Shore, the distances are mostly not comparable. Yes, it is possible to see a whole lot of things that are close together in Chicago in a short time, but with the exception of the three stops at the Museum Campus, you are looking at things that are very far apart. Also, keep in mind that the major museums in Chicago are not free, so unlike at the Smithsonians, you have to allow time to go through the ticket lines. I have many times seen the weekend ticket lines at Field and the Shedd stretching out for over a city block; it can easily take two hours just to get through the ticket line on a busy day. (We buy memberships because we visit frequently enough to make them pay -- and skipping those ticket lines is a HUGE advantage.)
One thing I would advise you do in regard to the museums: check the hours and plan your itinerary so that you can do museums in the city earlier in the day, and then go to places like RFC or Ikea in the suburbs in the evening using your car. Field, Shedd and Adler don't open early, but MSI does. (Since we live south of Chicago we always do MSI on the our last day and go home from there: as they open earlier than the others we can finish there and still get home at a reasonable hour.)
Also, while you are up at Lincoln Park, you might want to consider visiting the Chicago Historical Society Museum; it is next-door.
One other thing: before you choose your dates, check to make sure that there are no major conventions happening during your visit. The hotel rates go MUCH higher on those occasions because Chicago is short on hotel capacity.
http://www.choosechicago.com/meetin...DATE=03/26/2013®IONID=0&ENDDATE=04/26/2013
Dates where the city is hosting events that bring in more than 15K attendees are normally going to cost you quite a lot.
PS: Daily Parking rates with in-out privileges for the above-mentioned hotels are: Tremont $54, Hyatt Wacker $50, Hyatt O'Hare $22, Hilton O'Hare $48 to use the valet located AT the hotel, otherwise use offsite self parking at $33.