Hello and thank you for your question. You had your procedure on Oct 27 so this means that if you go on this vacation in mid Jan you will be a little bit less than 3 months out from your surgery. For my patients, I tell them that they can start to slowly work up to their normal exercise routine after 6 weeks but that they cannot do any ab exercises. I tell my patients that ab exercises and "core" exercises are ok to do 3 months after surgery. But even then, this is a guideline. Everyones body heals differently so I tell people that if they do a certain activity and feel like it wasnt right then they should avoid that activity for a few more weeks. As my colleagues have mentioned, you should definitely ask your plastic surgeon what his recommendations are because only he knows exactly what was done. However, so soon after TT I personally would tell my patients to avoid high impact, potentially injurious activities. Just think about things before you do them....you prob spent a lot of money for your surgery and spent a lot of time in recovery so you should careful for a couple more weeks so that your results are healed and solidified. However, if I had a patient who was almost 3 months out and appeared to be completely healed without any open areas then I would probably say ok to scuba diving because that is not high impact and is pretty low key. However, once again, follow the directions of your plastic surgeon! Hope this helps!Ankur Mehta MD