If I lived in Russia or around the Baltic region I would definitely reenact this period - it has lots of potential and will grow over the years to become truly spectacular. The Poltava reenactment in '09 will no doubt be worth travelling for. It's my opinion that the Sovereign's Servant movie will increase the profile of the era encouraging more people to get involved - anyway here's some photos from last weekend at Kexholm a northern fortress.
More details in English and Russian here http://www.peter.petrobrigada.ru/
Early 18thc reenactment links