This is purely from my (a client's) perspective.
Apart from one cheap f**ing scammer out of a motel on KG Hwy when I was new to this, I have never seen a (reputed, high end) touring sp and I most likely never will. Why, you ask... ?
1. More expensive. Almost all of them are 50- 100 bucks more.
2. Lack of reviews: at this age, I just don't have time, energy to toftt.
3. Fear of deposit: in the sense that what if something comes up and I can't go. I have never done a no show but you never know.
4. Scheduling: I am sure other pooners are in the same situation that my work just doesn't allow me to book a month two months in advance. Again personally speaking, a week or so at the most is my range of advance booking.
5. POF: At the rate that I see ladies, there is plenty of awesome girls out there. Heck, I have not even been able to repeat Elsi Dawson.
This is purely from my point of view.
T8E