FUTURE L REUTERI MAKER QUESTIONS

Hi guys. I m thinking about trying very soon to do this L REUTERI yogurt after watching Dr Berg and Davis talking about it and i have no idea how this whole thing will turn out or taste , never had that before however i m concerned about a few things

1/ the device. I m a bit afraid of having something on for 36 hours especially if i m not here. How do you guys do? Do you just leave it unattended?

2/ Because of this, i saw a while ago that some don t use any device, just put it in the oven yet i can t find a video about it, does anyone just use an oven?

3/ what device do you guys use and get great result with?

4/ i want to make the coconut version BUT i thought i would make it from scratch by doing my own coconut milk from i believe is shredded coconut i got from Trader Joes however my blender sucks (magic bullet) and it is a plastic container so i can t pour hot water in it and from videos i have seen, to make coconut milk the water needs to be hot. Anyone has done it from scratch?

5/ which tablet do you use and gave you great result?

Thank you