Just make sure you collect more data before making a decision.

You can refer out the deals that you don't buy and collect a commission.

Quote from @Yixiong Pan: It's possible, but it's also possible that the tenant will destroy your house and you'll never know.Managing investment property involves more than collecting rent.

I truly do look forward to learning as there has been some fantastic resources, ideas and comments.

These events are great places to meet people who are serious about real estate investing and might be interested in partnering up.When you do find someone you think you can work with, start with small, low-risk deals to build trust and see how the partnership works out.Also, take some time to educate yourself more on wholesaling through the resources available on BiggerPockets, such as articles, podcasts, and forums.

Am I the only one having the problem of rental collection.

We are all familiar with buying or originating a note and collecting  the interest until the notes pays off.  

Thank you Nathan for all the resources and advice!

Any useful resources that I can look into to get more information i.e. rental demand, appreciation etc.?

The end of pandemic rental assistance programs has also meant tenants have fewer resources to draw on.