I made the mistake of accepting electrosurvey for 3 November, even though I wasn't happy about it being so late in the season. Now I see temps will be in the 40s that day, with rain.
In the future, if they want to schedule much past third week of October, I'll decline. Too much chance of cold weather driving fish deep, out of electro range. Bad for harvesting small LMB, bad for measuring what is going on with my fish. Disappointed they did this to a regular customer.