Re: Double Damned
"Then it seems feasible to locate a tower, even among fairly heavy woods, as long as it is as tall as the trees or has a cleared area around it. The latter seems likely if it's in active use.
"We should search in a pattern, either a series of lines with each offset from the previous, or a hexagonal grid like a honeycomb with cells as large as our confident sight distance. That, and a map we can mark with our search points, will help us avoid missing large swatches."