Is there a loser award for not being able to figure out that the 16th comes right after the 15th of March? I was cruising along, building up the score and was just finishing off the Vikings and within 2 1/2 % of the Dom limit when RL got in the way and I forgot to finish and submit by the 16th, not noticing it until it was about 8 hours too late. This was by far my best BOTM game and even though I didn't get close to ~1000AD figure I saw in someone's post, I had a very nice score and was set to finish by 1900. The key for me was a very early warrior rush with no workers or Settler built by me until after I took out Japan, England. It seems that I must learn to go for the Conquest and not waste time building infrastructure and expanding into a huge unwieldy empire that takes forever.
Details:
Started with a worker steal on Turn 18,3550BC then get peace on Turn 24, 3400BC to get some of the three warriors out of Kyoto. Redeclare in T39, 3025BC and capture Kyoto, losing 3 Warriors in the process. I get Archery around here and start cranking out Archers. Move immediately to London and on T78 2050BC steal an English Worker and then kill 4 Warriors and capture London. Captured Workers Chop numerous Archers who head for Monty. On T109 1275BC, attack and on T114 1150 BC capture Tlatelolco and it is autorazed, next Teotihuacan and on T117 1075BC capture it but it is also autorazed

Move deeper in to Monty's Territory but take peace in T123 975BC to allow my other forces to catch up, Swordsmen on the way

Redeclare T128 800BC on T135 625BC capture Tenochtitlan and Monty is gone, the only one left that we know of are the Inca and we have found their island, it takes awhile to get Galleys together but then we invade on Turn 192 280AD and on T228 820AD the Inca are gone. At this point I estimated tiles and realized I could not get a Dom win without a piece of someone else's land so I expanded to cover most of my continent and eventually ended up having the Vikings DOW on me T430 1840AD they never got a unit onto my continent but it took little bit for me to get my units to him, end was very close in 1894 when I forgot to finish and submit. I was not at war with any of the other Civs after I met them, good relations all around, and I was ahead of them in techs and bigger than all of them combined.
What really bugs me is that no matter how badly I am beating a Civ I have never been able to get any of them to be my vassal in any of the WOTMs or BOTMs I have played. What is the secret?