Active hikers who still hike as guests

Why aren't they members

Guest Name Miles Hiked
Gloria Cooper 1010
Cherie Kronk 873
Martine Long 367
Christine Allen 269
Georgia Delbridge 269
Mike Jones 189
Larry Ring 177
Nadine Cox 165
Sue Kuhns 161
Becki Ramsey 156
Valeri Chkourenko 151
Samuel Isidro 148
Grace Nim 147
Judy Walker 118
Donna E Williams 116
Ruth Ankenbruck 114
Debbie Buck 113
Margaret Overstreet 107
John Maxey 105
Paul Pautler 100