Hello, beautiful website!
I noticed you made it with shopify i'm not familiar with this platform
i work mostly with Wix and Amen, but it might have some promotion tools available they all have.
Here is a link from wix which give ideas about promoting a website. https://www.wix.com/blog/2016/09/how-to ... w-website/
If you can access the admin tools on your platform you might find the promotion tools like SEO configuration and Email Marketing p.e.. Then you can use SEO to be found on Google, it's simple you ad a title and description and keywords from which you want to be found, like nomad, adventure, camping, etc. so you show up more. You can do this for every single page of your website if you want.
If you have a list of contacts you can use Email marketing to inform them of your website and promotions and so on, using a newsletter or a simple and beautiful email that catches attention, make sure it's readable on mobile, so include small subject. Most website platforms allow you to do that on the platform and you can see the analytics then of how the "campaign" goes.
You can then place your website on some places like online directories, you have to do it everyday and time after time if you want your website to be spread...here you find a list also from wix with some of this directories which do it for free: https://www.wix.com/blog/2016/09/how-to ... w-website/
On facebook you can use the publishing tools to get more followers, i saw there are still only 5, you can start by inviting all your friends. And then you can create ads to get your page to show up on timelines, they charge your for , you can chose your audience from many aspects , location, age, etc your goal with the ad and your budget
If your target is digital nomads i seriously advise you to create an account on LinkedIN also. It is not very associated with selling but it get you known from the people that might want your products and also and important you get to know them and their needs. This is an linkedin article about social selling, and yes you can do it https://www.linkedin.com/pulse/yes-you- ... g-tillman/
You have much more ways to promote your website with some investment like Google adWords, pay-per-click ...
I hope this helps to get started.