Washington DC to Boston using only public transit

My worst idea yet.
No Amtrak.
No Greyhound or Peter Pan buses.
No excessive walking.
Can I make it work?
Route:
docs.google.co...
I was inspired by videos made by ‪@MilesinTransit‬ to make this trip. His work is incredible and you should watch his stuff if you found this video entertaining.
Music used (in order):
Spongebob - Stadium Rave (Jellyfish JAM)
Joji - Window
Computer Magic - Electronic Fences
Washed Out - Amor Fati
M83 - Midnight City
CASTLEBEAT - Looking For Something