Can anyone tell me about the currents in Cozumel? My husband and I are AOW but our daughter, Kirsty, hasn't been diving long and is only has openwater. We have booked to go to the Iberostar Cozumel next summer but I am slightly concerned about Kirsty as I have now been told it is entirely drift diving. Is this right? Are the currents very strong? Are there places suitable for inexperienced divers?