Thank you both. I admire you for your patience and am glad that you are in the FB groups.
I might be going nuts because I have not seen any post stating a cooking school that was used successfully to obtained a DTV. This is all I am looking for. If there is one, I apologise for my blindness, which is different from laziness. I am doing my work and I have contacted about 30 schools in the country.
It makes sense one would prefer to hand a $500 deposit to a school that has some guarantees.
Talking with the schools and looking back at what I have done in Asia in the past five years I see that I have not cooked a single day because I was at the gym or the beach.
This shows that to truly honour the DTV purpose, a Muay Thai DTV would be more suited for me.
Also, the cost of one week cooking class, in the only school I have found, is THB 20,000.
The cost to sustain a Muay Thai DTV is about THB 4000 per month after the initial month deposit for the THB 12,305 for the DTV process.
There isn't really any valuable data doing a research in the forum. The threads are closed as well. I am just contacting a million cooking schools and then picking one.