Thank you for your quick and detailed response. It is very appreciated! We added 4 lbs. HTH 3 in 1 pool startup for salt pools which contained cyanuric acid, vacuumed the pool, then added almost four gallons of Clorox last night and ran the filter all night. This morning, the pool is still green/brown (looks like the pond). I tested this morning using the HTH 6-way test strips. The results:
Free Chlorine/Bromine = 5/10
pH= 7.2
Alkaline = 40
Cyanuric Acid = 0

I've modified my goal of being able to swim in it today. Now I'm hoping for tomorrow? I may drive to Wal-Mart right now and buy some algaecide and try that today??? I really don't know what else to do.

Thank you!