If you could fast anywhere where would you go?
Just stay home?
beach resort / island?
And if you could go somewhere just for the climate for the fast. Would you do to hot, cold, or comfortable?
Any other comforts that would make the fast easier? daily massages, pool, steam room?
Cooler environments are way easier to fast in. After the 4th day ice cold water on your body is the best feeling imaginable due to the inside of your body being a furnace
That being said Warner climates can be ok if you take cold showers/baths/swims