I'm currently using a website that I created 4 years ago, posting vacancies by creating a page and cross linking it to a form in my website for applications.  

I don't mind setting things up on platforms like AirBNB and VBRO and even setting up my own website for direct bookings. 

I would recommend you start your search on the NARPM website.

BiggerPockets website is good for the American market (mostly) but you will also find lots of Canadians on here and some good info on the Canadian market just by searching.There are worthwhile local West Coast resources for learning real estate investing in general and the Canadian and Vancouver markets in particular.

Once the property is on the MLS, it is visible through any number of consumer websites.  

@Henry Perez  Things like websites, bios and marketing materials help on credibility as well as your LinkedIn and Facebook profiles. 

I do like now though on our sig blocks we can put our website and then link to our projects but you know those could be fake to I could be faking all my projects.. :)

Grant Cardone (fraud) Brad sumrok is like lifestyles, I like Joe Fairless his website syndicationschool.com is free and well done enough then you can guide yourself and go network without paying 30-50k to join a BS program

U can check out  ivyridgeestatescanby dot com for my 90 home project in Oregon that I did with my oregon bank and then my website for pictures of homes we built in Charleston SC which is the only market I tagged HML ( lima one) and only one time the rest were done with Ameris bank or Service first bank that is local in the market. its all about the three C's  Character Collateral and capacity..

Our website was just OK, our email campaigns were hit and miss, our conference presence was fairly minimal.