I've been seeing a lot more "appointment by text only" ads. For all you newbie hobbyists, this should be a huge red flag no-no. I don't know ANY legit provider that meets by text only and not listening to the caller. And the same should be for the guy making an appointment. If you cannot only hear their voice, but LISTEN to their demeanor and tone, you shouldn't ever consider a meet. If your lucky, it will be a cop looking to arrest and embarrass you on the 6 o'clock news instead of potentially walking into a few thugs looking to hurt and rob you. You can tell a lot by a quick 2 minute phone call and by asking the right questions.
I realize texting is normal practice of communication these days, but anyone meeting in this manner is asking for trouble. Demand to speak to them. Don't fall for the "I'm running low on minutes" or "phones almost dead". Take your time and be thorough. Make them speak to you, judge accordingly, and choose wisely.