Unless you have a surplus of Baquacil chemicals hanging around, aren't you going to have to spend more money to buy more of them if you wait until the end of the season? From the others than have converted, you should be able to do it in a week or less. If your water seems OK at the moment, you could wait until the next dosing of chemicals is needed and start the conversion then. Read through the other posts for instructions but the first step will be buy lots of bleach. Find a post by mwsmith2 and download his Bleach-calc program - you can use that to figure out how much bleach you will need for each initial dose. Good luck.

Peter