Trying To Sort Out Technology

The preparations for my Everest Challenge are beginning to take over my life.

I have continued my workouts, doing my interval training, walking around Richmond Park for the nth time (12.8 km), strength training, etc. Five weeks to go and I can't let up. It's all very time consuming.

I am, at the moment, trying to get my packing list together for the Everest Challenge.

There is an issue of technology.  What will work above 4000 meters for a couple of weeks, how much battery power to bring, how to keep the battery supply from dwindling quickly due to the cold, to use or not use solar power, etc.

I downloaded the blogger app to see if it makes my life easier to update daily and this is the test blog. Also, will I be able to use a personal hotspot from my other phone using a local SIM card?

I am going to research and try everything out since I want to blog daily, if I can.  I have been told to sleep and walk with my technology to keep it from freezing up, literally!

Verbier next month will be my testing ground.