Which preposition to use with meanderings

of Occurrences 11%

Bluegum Frakes had told Wince; Jerry Dillihay had told Bluegum; but any further meanderings of the message, when it started, or what its details might be, Nan could not state.

to Occurrences 1%

Following the range to the right for the distance of twenty-five miles, the eye rests upon that singular depression where, formed by the confluent streams of the Madison, Jefferson and Gallatin, the mighty Missouri commences its meanderings to the Gulf.

Which preposition to use with  meanderings