I want you to get what you are expecting.

First she is almost ten years older, second she probably doesn't look like her old pics anymore. The fact that all her reviews except for one are from one time reviewers which is her also warrants additional research.

You need to decide what your expectations are and make a decision accordingly. Location is also a factor, she could be in Kiribati and be the only provider there. I am guessing not many tourists visit Kiribati to hobby thus the lack of reviews and the few hobbyists in Kiribati have only her to see that is why you have all the one review reviewers.

Don't waste you money by going to prove it.   There are lots of Gals.  Find another.

It is odd.  A quality provider would have updated her ads and pictures.  Why she didn't, is anyone's guess.  There are plenty of other providers where you are traveling to, suggest you keep looking.

Swim

She doesn't sound very professional, not worth the risk. To many things that aren't right, and so many other good choices.