Any vine snake owners?

[trailblazer295]

Hey guys and gals

I'm strongly considering buying an Indo vine snake as my local reptile store has one already switched over to mice hoppers.

I've read a lot of inconsistencies about care on the few care sheets I could find.

What humidity do they need?

A Do they ever go down the the bottom?

B If no I'm considering a few inches of water and a waterfall feature to help with humidity. Is this a bad idea?

What temperature do they need as a hot spot?

Might have more questions later but that's the main ones. Want to get an idea for how hard/easy maintaining the right environment would be. My ambient humidity in my reptile room for the past few months has been 45-55%