does the lack of response mean to steer clear?
Not at all. There aren't too many Ukp'ers that will spend £250, and for the few that will, there just might not be any info about Cameron. I would say (as someone that will spend a lot on punting) that's a big gamble to take, especially for your first time. She has a few reviews on Maxes site, but they all contain zero info about actual services received.