Challenges have all material on hand right after demo day.

at my BRRRRs i sometimes do the demos, i buy materials, i mow the lawns, etc. 

Demo is first of course and then what?

Do I have a contractor tear out the bathroom and the demo the storage room?

If it is a tear down and the value of the land is less than the cost of the demo work I don't want it if you give it to me for free lol.  

Talk to the owner Chris Fuelling for a demo.

They could be good source for leads, they should be able to do the site work or refer to someone 'recommended' who can.For bare land- Your short 2month timeframe for permitting (city or county) and utilities is not going to be realistic or even close, most of the time.Your best bet is to find land that has a mobile (demo and scrap it) then replace.

reapaint, demo above ground pool, restain fence and restain deck, good cleaning, and staging What was the outcome?

The majority of my work is full shower demo/remodel/new tile install.

Buy contractor demo houses.