First off, extract or full mash?
A great pale that i've brewed probably 30 or so gallons is this>>>
10 lbs 2 row pale malt
1 lb caramunich crushed (i think like 20L)
2 ounces magnum hops at sixty minute boil (whole or pellet)(if you cant find magnum, any high alpha bitter will do)
1 ounce cascade @30
1 ounce cascade @5
.5 ounce cascade at flame out
Mash with 3 gallons h20 @150 for light body, but anywhere in the 145 to 158 will work
sparge with 4.5 gallons 170 h20 for about thirty minutes
use any ale yeast (wyeast american or northwest pale are great)
if you are using extracts, use about 8 lbs pale extract, steep some crystal malts (carmunich still) forget about all that mashing crap, and still keep the hops the same and on schedual.
Have fun and DONT GET WORKED UP ABOUT IT!!!!!!! brewing is supposed to be fun.
And last but not least, I never use bleach, only STAR*SAN. Kinda pricy but it works and i've never had any contamination with it.
keep posted on how it turns out
And here is a great site for recipes
http://beerrecipes.org/