I'm having TKR on right knee. Surgery date was originally 9/5/23, but I chickened out and cancelled. This morning, knee was feeling very wobbly (but no pain), so now the surgery is back on 9/18/23. I am wondering about walking. I'm going on a weekend cruise 12/1. I'll be 10 weeks post-op. Will I be able to walk in sand? Will I be able to snorkel? The PA says I can go on the cruise, but how will it really be? Will I be able to walk around downtown Miami for a couple of hours as we wait to board the ship? I'm looking for others' experiences.