How To Use Potholer In A Sentence

A manchester caver is trying to achieve the potholer's ultimate challenge by going deeper underground than anyone has been before.
Earby potholers made a return visit to Pikedaw caves, between Settle and Malham, to continue their exploration of a previously undiscovered hole.
There was a four-day intensive course at headquarters in Birkenshaw, run by instructors who are experienced climbers and potholers.
If it all sounds heavy going, that's because it is: Pearson is an emotional potholer - and he's come back clutching diamonds. Evening Standard - Home
St Jude - A potholer, a comic book writer - you never cease to amaze me with your past incarnations! Ramblings of the Bearded One

He oozes casual masculinity and in Silurians he's seen as car mechanic, a T-shirted, jeans wearing forensic scientist and a potholer whilst in Ambassadors he's a bone fide astronaut (compare him to the Troughton figure in The Seeds Of Death and you'll see how the tone has shifted). British Blogs
We may ask potholers to establish a voluntary code of practice, such as not going in at dusk, when they may disturb the bats leaving the cave.
The final call out of the year had been five minutes before midnight on New Year's Eve from potholers intending to see in the new year underground.