I won't go into all of the details here, but no I never took a course from you. Several years back we were regular clients at Protec (Tulum) We came back one morning to get our gear ready and it was all gone. We started going around the office trying to figure out what happened. When I came back 2 of our female divers were talking to you and they were very pissed. You had taken our stuff out of our locker and moved it so your client could have a locker. That part I could care less about. The issue is how you spoke to our female team mates. You were exceptionally rude and derogatory. We literally talk about "that time Rob was an ass-ole to us" and laugh now. But at the time it wasn't funny at all and the way you spoke to them and treated them was much worse than slightly rude. Your way of handling this was probably much worse than you realize, considering 4+ years later we still talk about it. After the incident we had a long talk with Kim and Kelvin (who worked there at the time) and they were pretty appalled as well, but definitely didn't seem surprised. We crossed paths a couple more times since then and you didn't recognize us, but still was definitely not friendly. Your behavior at Protec was one of the reasons we chose to stop using Protec. We were recently in Tulum and you happened to come up to say hello to a few instructors we were sitting with having dinner. When you left, we and one of the instructors laughed about the previous incident with you. A couple of the local instructors told us that at some point (I don't remember if it was them or the owners of Protec) they had a conversation with you about your attitude issues (unrelated to my incident) and supposedly they've improved since. There's some other stories some of your peers (who you know well) have told, but they are hearsay and I won't get into anything other than my own story. If you want more information, then go ask Kim or Kelvin. They both know the whole story. I will just say that one of the women you insulted is one of the nicest, most tolerant people I've ever met (Kim and Kelvin know who and will conmcur). I've never seen her say a nasty word or express anger. She still turns red to this day when your name comes up. Again, I highly doubt you remember the incident, as it was probably insignificant in your eyes. Had it been just that incident and then everybody told us "Rob had a bad day"it would be one thing. Unfortunately multiple of your peers were not surprised in the least, and had other stories to share, which tells me at least back then it wasn't a solitary incidient.
Tell Kim or Kelvin Richard D. sent you. You'll hear the whole story over again. Unless I'm mistaken and there's two Rob Bartletts teaching in the Tulum/Playa, but I know there isn't.