Yeah your best bet would probably be localbitcoins.com as it's easy to track reputation and trustability there. I wouldn't go through Western Union if I were you though because they charge very high commissions. On localbitcoins you can even get cash in some countries so that might be the best option. Some exchanges can send wire transfers (Bitstamp is one of them). Or there might be a local exchange that can help you.

I've also heard good things about bisq because of its security and it's decentralized, but I haven't tried it myself.