David St Hubbins
Well, you're not as confused as he is.
Uber is going to be your best bet for transportation.
I recommend the Reading Terminal Market -- That's always a fun place to go where you can get reasonably priced food. If you want a cheesesteak, Jim's on South st is my favorite well known place. The observation deck is cool if you get a clear day. Eastern State Penitentiary is fascinating. The Art Museum is cool (with the Rocky stairs).
Hope you have a good time!
Jims and Reading Terminal are winners. But make sure you get an Italian Pork and Broccoli Rab sandwich with sharp provolone. THAT is the real Philly sandwich.
You can do the art Museum, Franklin Institute and Eastern State on one swing. A little walking and an Uber will do it. MAybe hit Boat House Row/Kelly drive if you dont mind being out in the chill air.
And just for kicks, take a stroll through the italian market in South Philly.