I can't help much with 1 & 2 but I think the FAQ over at /r/fitness has some info on it

EDIT: Here is some info on macros and calories: http://www.reddit.com/r/Fitness/wiki/faq#wiki_diet_details

http://www.freedieting.com/tools/calorie_calculator.htm

http://www.1percentedge.com/ifcalc/

3) Jump right into it! some people repeat the first week so they can get accustomed to the workouts but I just kept going.

4) I workout in my dorm room for all of the workouts. I use these two products for everything: http://www.amazon.com/gp/product/7245456313/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

http://www.amazon.com/gp/product/B00I70EIBW/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1

I would have got a door hanging pullup bar but the doors at my college have no door frames so I wouldnt be able to use them!

Just stick with it! Flex your abs and arms while doing Kenpo X, do pushups every time during yoga (you will understand what I mean when you do it), do you best and forget the rest!