Our land first jumped in value when a professional sports stadium was build two blocks away about 10 years ago.

Oregon is 10 in the country for fewest defaults and highest credit of borrowers for homes.. wholesaling would be extremely hard without major budget and you defiantly need to be licensed to sell property you don't own.. state will get all over you if U try the tie it up put it on craigs list or have a website or blast e mails.. one complaint and your toast in that regard.. you need to have your financing lined up so you guy then resell.. flipping is alive and well.. but again much much bigger dollars involved than in GA ( at least most parts of GA... its like working the expensive parts of ATL price wise.although you can still flip in the high 200 to mid 300 range but there is virtually nothing at or under 100k to buy .. lots sell for 100k and over.. rural Oregon will have cheaper properties but much harder to sell with lack of buyers.. but one thing is for sure  if you do a nice job on a flip and price it right it will sell in 2 to 4 weeks at full price and you don't have to worry about folks getting loans and such.. this is not a credit challenged area like much of the deep southas for paid trainers there are good ones and there are tons just selling rehash of those that came before them remember there is not very much that's secret or knew in this industry other than tighter regulations and most guru's are not worried to much about tighter regulation as it cuts down on their conversion rates to the mentor programs as noted above.

I already work full time in another professional field and my goal was to look for a commercial/investment property for myself.

I am growing every year but the bank regulations are what they are. 

The most professional way would probably be to create a website of your own though.

How are they regulating wether you are owner occupying the property?

If you have all tenants on M2M you can quickly adjust by raising their rents when rates go up depending on your state regulations. 

What’s the most common way to keep track of your properties without hiring a professional acocuntant or manager?

Issue with PM - If you list more than one property you get PM or special designation on the site so people know they are dealing with a "professional"issue with vetting owners - We use Task Rabbit for properties that are far away to take pictures of the property and to gather personal information and paperwork.

Don’t ever let any financial professional tell you that “you don’t have a choice.”