Here are some tools to make your seedstarting schedule a bit easier to follow:
Start with Seed Starting Basics from Mother Earth News
Johnny's planner - when to start indoors and when to set outside
The Old Farmer's Almanac - also has best dates for planting by the moon
The Lazy Gardener's chart from You Grow Girl
Good luck and have fun!
I have been using the Lazy Gardener's excel sheet for years; I have added stuff that I grow that is not on the chart, as well.
This year I am playing with soil blockers for making seed starting and potting up blocks, to eliminate as much plastic as I can from the garden projects. Even though I always bleach and reuse my trays, pots and 6-packs until they will not hold soil any more... I like the idea of eventually letting them go bye bye.