Has'la motioned the guy over and hopped in the Jeep.  Once he was onboard, they set off.  About 10km North of Houston, though, he had her slow down.  "Ok, the ship is about a kilometer in that direction." he said, looking at his wristcomp and pointing.  "Big, red ship, with a bit of corrosion but no openings that I could see.  Another hundred meters in, though, and the Alpha radiation starts to increase, so I'd take my rad meds now.  I've got some if you need them."  He pulled out the bottle and layed it on the seat while he got out, then walked back to the man on the cycle to tell him the same info and ask if he needed any rad meds.