Hi, I'm looking for some advice. What is the best way to actually make a TAB and put it on this site? Like, is there a certain program where you can 'insert numbers here' or should I go into some writing document and do it the long way or what? Any advice on the easiest and most efficient way to do this is appreciated!
There are online tab makers (google'd).

and there is a template [rul="http://www.ultimate-guitar.com/submit/guitar_tabs_template.txt"]here on UG.

Which ever you find easier to do.
Insert numbers here: Guitar Pro or PowerTab, then export to ASCII
In normal textdocuments: Courier New 10
I prefer the normal .txt file, it already has fixed width when you open it
then I just draw out the


Then I press the "insert" key on the keyboard to turn overwriting on.

and then you can just type your numbers in