The national average for drywallers per day is $470.  4x8 sheets of drywall run about $12 and mud is cheap so materials should be minimal. 

And read all material before class.

You've all given me a lot of material in which I can include in my "pitch" to the wife when I present to her my business plan.

I did what I thought was a pretty close take-off for a small 3 bed 2 bath with no garage and I got about 40$ per sq ft for just material.

I just started one and am open to suggestions in terms of material to post or the best way to utilize YouTube.

@William CoetMany developments use deed restrictions to have consistency including type of building, size, square footage, materials, colors, styles, etc and have associations to make sure people follow the rules.

He'll be able to sand any hardened glue residue, but you need to get that pad material off.

You mention limited cash, so unless a contractor will take a the job maybe be cost of materials and labor paid with promissary note, and or payments, get creative.

This whole thing about look how much I made from buying that house is purley justification to pump up strategies and RE programs to sell books and materials.

Cost is usually somewhere between 2.50 and 3.00 per square foot of exterior surface with tear off and replacement including materials and disposal.