I will try and remember to come back and update what I find out in a week or two of testing out both platforms.

I would love advice from the community on this issue.  

I am just starting out with a STR and found that VRBO is not very specific if they are collecting the tax and paying it to the State as a marketplace facilitator or am I responsible for this tax collection and payment ?

Welcome, best of luck on your journey. this is a great platform to be in

What type of persona is Invelo's platform catered towards? 

They specifically specialize in group vacations, so kind of similar, and no doubt have spent a ton of money analyzing and figuring out what works. 

I've been a member of BiggerPockets for 5 years or so, but have never truly contributed to the platform.

The platform's main focus is processing mortgage documents in their raw form to extract specific financing terms for all properties in the city.

However, I’d love to hear from anyone with experience in this market.What platforms or services have you found most effective for connecting with traveling nurses?

Look for distressed properties through online platforms or local agents.