I love the PoolMath Calculator as well. The only thing I really struggle with in being new to this is which level to adjust first and how long to wait in between adding different chemicals. Anywhere on here I might find that?
If you let it sit like that you will have algae in no time. You should get chlorine in as soon as possible; the SWG is good for maintaining, but not quickly getting up to proper levels. For that reason I'd suggest using liquid stabilizer to get your CYA level up to 30 to start off. There are some products that combine CYA and chlorine (like shock products) but that can get tricky, so just go separate.
Liquid stabilizer is more expensive, but if you wait for granules to dissolve over a day or two, you will have to wait to get the chlorine to hold in the pool, and you risk algae.
So IMO: Use pool math to add the proper amounts of:
Liquid stabilizer - to get from 0 to 30
liquid chlorine (bleach) to get the FC level up to 4.
acid to get your pH in the mid 7s.
You will need to get a recommended test kit, and from there start getting your CYA level up to the 60s or 70s, and dial in your SWG to keep the proper level of FC in the pool.
Everything is covered in Pool School and Pool Math, tabs at the top of any page.
edit: I would spend a few days at a CYA of 30 and a FC of 4, to make sure you don't have an algae bloom, before adding the rest of the CYA to get up to 60 or so. Killing the algae is much less laborious at that lower CYA level.