@Pangaea: Your financial situation seems to be a huge issue. What is your luxury situation right now? Will capturing the fur, silver (Roman tundra) or dye (New York) will? There's also the emergency civics switch to keep your money for a few more turns. Pillaging a few tiles with the Cavalry's second movement could help your finances.
I believe you are just winning. You can probably micro some tiles/specialists so that you don't go broke. If Washington is a softer target, go for him first, even though you need to completely kill him.
I should definitely be winning, and can build wealth in some cities to not go broke. But I need to separate Washington from JC so I can cap both. Hope that will happen sooner rather than later, because with so many Rifles none of them are soft targets.
Luxuries is pretty good, already have Dye (and have built many Theatres to help with happiness), and getting Fur and Silver from the ice city will help more. HC was wiped this turn, so I hope by next turn some of the war weariness anger will be wiped as well. Right now, despite a 10%
slider, 13 of 37 cities are unhappy, quite a few with 2-3
. Timbuktu alone has 11
from war weariness, and that's with a Jail (!!). Maybe it was a mistake to not switch into Police State when I captured Mids from Cuzco, but I have Rep+Mercantilism, and that is pretty much my entire research rate right now.
Not sure why the scoreboard gives me around 200 war weariness with both. I've lost few units to both of them. Okay, Wash. has the darn Zeus, so that's understandable, but I always find it a bit odd that war weariness builds up so fiercely when you are slaughtering the AI and barely losing units yourself.
The idea with Scientific Method was to slow-research it until I had money to power through to Communism as well, but with the end of the GA a turn or two ago, that is kind of out the window (maybe). I have a GS and GA too, so a GSpy from Comm. would allow another 12-turn GA. Distance maintenance is absolutely killing us, so State Property would be a godsend, and that's without thinking about all the extra food and production. It's a wondeful civic. SciMethod will hurt (GLH), so that's why I wanted to have enough gold to get through both fast.
The only other reasonably quick alternative is Military Science and Grendadiers, but I think that with Cannons I should be able to carve up JC and Washington enough already, once I get a good amount of Cannons to the fronts.
Not sure how long this will all take, it feels like the game is won, but I just need to get through these slow and painful last hurdles.