Now on the other hand, just giving somebody a few minutes the device to help them to a deal for free is a far cry from mentoring.

One LLC with many cells in which to hold the assets.  

Valves are just like any other mechanical device and it can wear out over time.

If you want it in the cloud, use Google Drive or I Cloud to store it so you can access it from any device.

The places I work are very rural and many have poor cell service.

For example, if you want to buy single family ranges in a particular town, that narrows the search down and then you can move on onto step 3Step 3: Find contact info for every one of these people: cell phone, home phone, emails, social media profile, home address, etcStep 4: Put the information into a database: I like using a CRM like Follow Up Boss, but you can use an excel sheet to startStep 5: Market to these people: call(on a dialer), email, message on social media, door knock, mail, etc. until you get one on one appointments with them

The tank is only required when the water supply system incorporates a backflow prevention device, check valve or similar device.

Each property in in a cell of the LLC.

It covers everything from IoT (smart devices, in building automaton, etc) to operational business process improvements to transaction handling, etc.

Use a voicemail/phone management service so they don't have your home or cell phone number.Get a good lease, make sure all provisions meet the type of property you have then get a lawyer to look it over.Lastly, never tell them you are the owner.