The first exchange to list RavenCoin is [https://wallet.crypto-bridge.org/market/BRIDGE.RVN_BRIDGE.BTC https://wallet.crypto-bridge.org/market/BRIDGE.RVN_BRIDGE.BTC]
There's some instruction on how to use Crypto Bridge about a quarter of the way through this article on [https://steemit.com/cryptocurrency/@lukestokes/some-long-term-speculations-i-m-excited-about-academytoken-cryptohunt-and-ravencoin-part-3 steemit] which could be helpful for anyone new to Crypto Bridge.
Please read the [http://rotcex.com/ravencoin-safety-guide/ safety guide] and remember your coins are your responsibility, be very careful sending your coins anywhere.