Are online lease agreements enough to protect me and my assets? 

To begin, keep learning through books, online talks, and classes about investing in property.

To get renters, get the home ready, set rent that's fair, put ads online, check people who want to rent by using a form, look into their past, and call their old landlords and jobs.

I would not recommend any online courses like the above reply suggested. 

One might start by contacting organisations such as the Colorado REIA (Real Estate Investors Association).Consider joining online platforms where local investors may congregate in addition to live events.

Here is my plan and then my questions below:1) I want to buy single family homes across various states with each home having its own LLC in that particular state.2) I want these various LLCs to be owned by a Wyoming Holding LLC for anonymity.Here are my questions:a) Is it really as easy as creating a Wyoming Holding LLC online (e.g. zen business) and then creating an LLC for the homes  in the relevant state (again using zen business as an example) ?  

Most conventional or Non-QM lenders will require an independent third part assessment but if the LTV is low enough and some compensating factors, occasionally for a rate and term refinance lenders will allow a drive by or 'online' appraisal.

I have been looking online, but can't seem to find decent houses within the areas I have been searching in.

I want to bid on a foreclosed property offered from an online auction but want to know what due diligence should be considered besides financial analysis.....

This is why I teach the mom-and-pop landlords in my skool community not to listen to what people say on the forms online.