Rescue Tandi from the Raiders

The Raiders have taken Aradesh's daughter Tandi (from Shady Sands) to their base which is located a few squares south east of Shady Sands, in between it and Vault 15. The leader of the raiders will find any excuse to kill you anyways unless you can talk your way out of the situation, but you'll most likely have to take on the whole gang to get Tandi free.