Thanks for the response Carl. I will do the Calcium first...probably tonight. I have some Calcium Hardness increaser (from pool store) leftover that I was going to use to raise CH. I can't think of what chemical exactly that it is...will that stuff work too? I'd like to get rid of it if I can...I can use the calcium hypo next time (i didn't even know they made that). Should I shoot for 250-300ppm do you think?

Then I can do TA tomorrow evening. Then I can adjust the pH as needed (probably add some acid) Thursday morning. Then shock with bleach before I leave Thursday. Hopefully, my water will still look pretty when I get home Sunday night. Thanks!