One or two of my better punts have come from reverse bookings over the years.
IMO, It's important to keep the rate "realistic" otherwise no or crap replies! also say, roughly where you're staying, what type of girl you are looking for, i.e. Age, size, English, etc and an overview of the type of meeting you are looking for, I.e. GFE, PSE, etc. By doing this, it will reduce but not stop replies from those that you are not interested in seeing. I would also regularly delete the majority of replies, leaving just 2 or 3 of the more likely punts, which will encorouge more girls to reply as I've noticed leaving lots in the reply in the RB reduce the numbers of new replies. Then message the ones you like the look of and want to see. I also tend to save 2 or 2 of the finalists in a hot list for future visits with a note if they were offering a deal, reducing rates, etc, as they usually keep to it if you mention an earlier BR when booking. Hope this helps.