@Kevin *******
Technically, they ask you for two addresses.
1) Your permanent address in your home country.
2) Your address in the country you go apply for the DTV (So basically your hotel or something)
Then on another page, they ask your "intended address in thailand", but I believe you really put whatever you want in there.
I would definitely put an address in your country of origin, matching your passport, in home address. I would not put a Thai address.