OK.

1. Definitely read http://pool9.net/cl-cya/; you will need much higher levels of chlorine than what you hve.

2. Tell me what sort of filter you have -- make/model. You're going to need to use either cal hypo or bleach to chlorinate. But you'll end up hauling a lot of bleach if you use that. You can use cal hypo IF you have a sand filter. It *MAY* be possible with other filters, but I haven't personally tested that, so you'll have to do so VERY carefully if you try that.

3. Check on your options for purchasing bleach. Can you buy 12 - 15% commercial bleach (aka 'liquid chlorine') in 2 - 5 gallon containers?