If you are interested in this hobby, you should read the Newbie Manual
http://www.theeroticreview.com/discussion_boards/viewmsg.asp?MessageID=23107&boardID=33

There is no short cut, you really should invest the time to read back several pages on the Newbie board.  
skb

For example, the provider gives you general directions for an incall, such as, "Go to exit 25 off the interstate, turn right, then call." Upon getting the 2nd call, she gives you final directions.