Yes, I get that it needn't only be homesteading related but could involve a wide array of things.
This could be so much more than wwoof. It's a great way to connect with people and thrive through collaboration.
Your Spanish experience sounds wonderful! I've been very happy in tents too. You really only need them to sleep and spending so much time outdoors is quite magical. We're at the very early stages of our homesteading journey so have to first have the essentials like accessible drinking water in place. We are planning community builds though and if a steemian happens to join in that would be so great.
Do let me know if you make it to India, I'll be able to put you in touch with the free spirits of our communities.
Best of luck with this project!