Check out ezwebhosting.com. I'm not sure if they host escort sites or not but they have 24/7 tech support and are very responsive to problems.

I use Veda Designs.  Tara is excellent and attentive.  She specializes in adult entertainment and is sensitive to privacy issues and won't ask you for personal information.  I included the link to her web hosting information page. I don't know how competitive her pricing is but the level of service and the product is well worth every penny.

As an aside, if you use a host like Geocities or the other free services that aren't specifically for adult content, you will get booted.  Some don't allow business sites regardless of the industry.  They will simply delete your site and your corresponding email address and you cannot recover anything.

Kate

http://www.exmasters.com/prices.php

1. Register you domain name first with someone
other than your host.  This way, if they don't
work out, you just move your website to another
host and they don't hold your domain name
hostage (kind of like taking your phone number
to another carrier - you still have control over
your number).

2. Always have a complete backup of your site
on DVD/CD/etc so you can reproduce it in the
event your host flakes, your site gets hacked,
etc.  You should request this of whoever does
your website.

Most of these I learned from WebTerrorist .

Serena,

I think GoDaddy.com will give you the best results!  They accept adult content and they are very reasonably priced!  You don't have to worry about set up fees, etc.  

Here's what you don't want to do!  You do NOT want to use a subdomain!  You want your own domain that focuses on the theme and sensual presence of your URL!  Don't be fooled by some of the cheaply priced subdomains!  They have banners listed as well or it's easy to go off and search for other ladies!  You want all eyes on you!  It's your site!  I hope this helped you?

Private Goddess