If he find de track of horses, he follow dem up.

Me know about de way dey ride off after dey be killing people at de stations.

If Jim look, and look, and look berry sharp he find dar track for sure; and once he find dem, he follow dem up.

Must be water, for sure, where dey live.

Dat good guide to begin with.
"But captain must not hurry; Jim may be long time before he find dem, dar no saying how long.