Hola! Looking for your help with good, current info, please. Arriving in Roma area of DF THIS SUNDAY, 2/16. The morning of 2/17 we plan to take the bus to Angangueo, from there going to Sierra Chincua. I understand we leave from the Observatorio bus station. Is there a direct bus? How long is the trip? Can we buy tickets online in advance? What is the earliest possible bus? Are there any reports about the # of monarchs or any issues at Sierra Chinchua? Any other tips or thoughts? Gracias!