Hi, Kassia
You'll love wintersowing. We're all struggling a bit with the oddly warm weather this season. But, don't forget that you can also use the same wintersowing method to start annuals--you'll just start them at a later date. Here in our zone, we usually start annuals by this method in early-mid April (our normal last frost date is May 15th).
Feel free to ask questions....there are several experienced Winter Sowers on this forum.
