His suggestion was to wholesale it because he believed that for the purchase price of $90K, it'd be a relatively safe bet with a good margin.So, my question is: How do I get cash buyers or "buyers lists"?

A local broker will be your best bet. 

The best bet is to talk to a small local bank (or three) about your options.

Your best bet is to invest in growing areas that are landlord friendly and where you can either connect with or build a good team yourself- realtor, property managment, contractors, etc. 

Your best bet at this point is to get together with an architect and see what your options are.

The best bet is to ask a local landlord attorney what is and isn't allowed in your area. 

I bet you will get 75% higher response to your e-mails.Would love to hear everyones thoughts on this.

There are several great ones in Dallas, but I'll bet these days most want you to have some skin in the game, so no 100% financing and also financing of renovation costs. 

Sorry to be bearer of bad news but your best bet is to just get it resolved and take it as a lesson learned

if the timber is merch  you should get a mill in there to bid on the timber.. hire a logger.. profit you use to knock the stumps out.your civil engineer should be giving you a preliminary cost to do infrastructure normally they will do these for free since they will be designing it all.. they would be the best bet anyone on line is simply  a WAG