This is my first year of HS too. Also doing prek & k, tot school too. Here are a few sites for you, some are Christian based some not:
ABCjesuslovesme - great free bible based curriculum, this is what I'm using
1+1+1=1 - awesome site for tot school & theme units to print out
Starfall.com - free online phonics program
HolySpiritLedHomeschool.net - great blog (there are tons of great ones but this is one of my favs, she has a great e-book)
Freehomeschooldeals.com ( I use this site all the time)
confessionsofahomeschooler.com (great blog)
icanteachmychild.com (great blog)
Pinterest is were I get most of my ideas
Great minds discuss ideas, Average minds discuss events, Small minds discuss people.
~ Eleanor Roosevelt
I have no special talent. I am only passionately curious.
~ Albert Einstein