Possible you could send via Thailand . The exchange rate for some banks shows they take a bare minimum for exchange , less than 5% of bank charges. They have hundreds of exchange offices in Pattaya and in Thailand. Unsure of the bank name but the one I use is in Tukcom next to McDonalds. They have another 2 in Second Road just near Boyztown. Pattaya locals can give you the name of the bank.
That is at least a start for you.