Ever since I got my hands on CP, I've been looking for a fish with visible trophonts so I can photograph and document CP treatment. Guess what? I haven't been able to find one. The two LFS nearby even have my # and I haven't gotten one call saying, "We got one with Ich we wanna sell you!!!"
Petco.. they have an abundance of ICH.
Just an update:
I got Dr.G's from a guy I paid 1 bux to to go to a fish store on the interwebs purchase 3 packs. Deep Freeze it in a Freezer inside a small block of ice in side of a tupperware bag and mail it to me. IT got to me with like only a shot glass full of water free....
150 gallon tank... Lots of fish...
#1 - Fish did not eat it. !!!!!!!! Tasted it and spit it right out

Some ate it but they didnt like it.
I got smart and soaked it in Selcon with a double dose of Garlic.
Fed it and fish went NUTS... (It also helps that I starved them for 4 days before I fed it.)
#2 - About 3 days after feeding it daily 2X a day I saw lots of bruises and holes on my tang. I Switched to some of the Anti Bacterial food and started feeding Anti Protozoan in the morning and antibacterial in the afternoon which everyone liked.
#3 - About 6 days after starting the treatment fish were extremely healthy and swimming so much better. My Powerblue tang no longer looked like someone sprinkled flakes on him and I could only see traces of ich in his FINS.
# 4 - About Day 10 I started seeing some corals recede a little bit and polyp extension wasn't as robust. Nothing was dieing though. Shrimp seemed to be okay I had lost some scavenger crabs though. I did a 20 Gallon water change on my 200gal volume and like magic things were up and open the next day. (I also changed my carbon and GFO) I cannot attribute this wholly to the medication as I think these filters were due for a change..
# 5 - No Ich visible on anyone. Fish look healthy and are swimming but I still kept feeding.
#6 - Day 14 and everyone is looking real good. I have also been running a 14 Day KickICH regimen through the tank with no averse affects. DR.G said the 2 wouldn't cause a problem//
I will continue off my cycle for the next few days and monitor the changes. So far I am ICH free.
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Things I would do to be safe.
Have 20/30 Gallons of fresh Salt water made up and ready for use. Run Carbon for the entire duration of the treatment. (I ran carbon during my medication food treatment but took it offline during KickICH treatment)
Feed I Area of the tank with NO PUMPS RUNNING FOod should stay suspended in the water until they are eaten. I once left my pumps off for 3 hours until the food I'd overfed was eaten.