That sucks. Can you contact the owner of the site/service and let them know so they can investigate? That way you wouldn't be publicly "outing" the person but you might get them booted from there and save other captains the headache, or at least make it harder for her to get on another boat.
Yea im pretty sure their is a way in the recommendation section to let the admins know. I think thats the best solution. I mean the guy she was with told me to make sure she took her meds the second she woke up or she’d have “the wrong energy”. She also told me she called the cops on him and filed a report because she was paranoid that he was drugging the water. Your right- i should let the site know on this one.
Ask the person for some personal references, most people like to talk about people and answer simple yes and no questions. If a person can't do that, caveat emptor. Ive had some insane crew, just couldn't wait to get them off the boat, better to just singlehand sometimes.