hows the humidity on 1095 down there, i know we got a few folks in florida and boy nothing beats the one time someone shared a picture of their gec and the spine was all patinaed from sitting in the pocket
I find 1095 to be quite reactive in South Florida's heat and humidity but seldom in a damaging or destructive way - provided the user does their part keeping their blade relatively clean, dry (as much as is possible) and lubricated with zeal.
Patinas form fast here and that's a good thing because a well-oiled patinated finish is one the best working finishes I've found for preventing red rust. For instance, I have a CPM Cru-Wear knife with a DLC finish and, because I don't keep the blade oiled like I would a 1095 blade, I often find rust spots just on the uncoated edge (where an adequate patina for rust resistance would never develop). I worry most about carrying 1095 when it hasn't had a chance to form a patina. That's when I've found 1095 to be in real peril of red rust.
It might be too much for some, but my ritual looks like: Cut something -> Rinse if water is available, wipe off if not -> rub something oily on the blade. For the last step I've used everything from nose grease to rendered pork fat and lots in between. I prefer mineral oil if I have the choice. Mobil 1 synthetic works well too, and is non-toxic, but I don't enjoy the flavor it adds to food.
An anecdote: A buddy of mine destroyed a Yellow Delrin Case Trapper by leaving it outside in a bucket of water. It may have happened faster here for the extreme temps, but the results of that abuse would most likely occur anywhere between the poles. At the poles, I imagine the water would freeze before much rust could form

- but that's no concern of mine!
I hope that gives some insight into the exciting world of traditional knife ownership in equatorial-ish tropical climates.
Next time: How does all the saltwater surrounding this peninsula factor into the equation?! Stay tuned!!
My most carried GEC and its patina. She doesn't seem nervous. I'm not either. The revolver is stainless.