Survivor Preview Ep. 4 and Rumors

Episode Title:

Ride the Workhorse Till the Tail Falls Off

from CBS:
Seashells saved for Mom prompt an explosive fight between Sherea and Dave at Zhan Hu. Jean-Robert tries to help Courtney from burning herself on a kettle. In return for the helpful warning, Courtney snaps back! Later, both tribes receive tree mail telling them they must go to Tribal Council.

from Yahoo TV:
Sherea's work ethic becomes an issue for her tribe-mates; an ominous tree mail instructing the tribes to meet at council prompts fireworks; another castaway must go.

Rumors and Spoilers

Reward and Immunity: Fei Long.
Kidnapped: Dave.
Voted Off: Dave.