Extraleanstartup....settled, have house, on meetup. next entrepreneur step?

Posted couple weeks ago about arriving with just an idea in tow and a couple thousand dollars. Have secured a share room for 300, Paid months in advance. Now looking to move forward with building a product. Dont have cofounder (tech) , but believe the next step is too get b cards made, nd build a minimum viable product. i.e. a demo video on a website. My idea, after exhaustive research is not being implementedin the enterprise space(Its a training social software focused on sharing success through the organization.....

What should be my next move....talk to people at meetups, pitch crawl, operate in stealth, trademark names, etc..

Thanks. Torben 415-336-6890