From the American Society of Dowsers:
We have found that dowsers are some of the most wonderful people, open, dynamic — and willing to put things to the test — so a baseline of validity can be established and maintained.
[Except that whenever dowsing is tested under controlled conditions, the practitioners achieve no better than statistical chance. In addition, the ASD sent a directive to their members telling them not to apply for the James Randi One Million Dollar Paranormal Prize.]
They go on to say:
Empirical scientists have found biological receptors for over 20 senses beyond the tangible 5, and consciousness researchers have identified another 20-plus intangible senses.
[No evidence is offered for these statements...]
These 49 senses are inherent in each one of you — just awaiting to be activated!
[So long as you pay the subscription fee to join the society]