"One evening fair to take the air" is a floating verse but it is the first line of Blackwaterside, not "As I roved out one evening" which is the first line of Handsome Sailor Boy and doubtless others of that ilk.

I thought the OP meant she lived near Lynne Heraud (who I've never heard do Riley The Fisherman (which doesn't mean she doesn't) but she's probably at Towersey this weekend.