TNT,
You may email a Courtesan if you desire. However, it’s not imperative that you contact a Courtesan prior to your arrival. Clients sometimes email a Courtesan they’ve selected through perusing their profiles if they wish to get acquainted or have specific questions. Your email may entail a friendly and respectfully flirtatious communication to break the ice, but it’s not necessary to include photos. A general description of yourself will usually suffice but it’s not essential. I recommend staying a night or two in Sheri’s hotel so you have ample time to party though. If you’re limited on time I recommend that you make an appointment(s).
FF