What parts of Zoho do I need for our club?

I selected Zoho for my small non incorporated running club as it would be free or at the very least inexpensive. Web site https://www.algarvehashhouseharriers.com/. Our Zoho email account is the same.

I really don't need anything fancy. I am not trying to grow a business, just run a simple club of some 100 members. We don't charge fees to our members, just costs to cover food and drinks so we don't have deep pockets to spend on lots of different, all singing all dancing modules. We only need email addresses for less than five people for admin purposes and Zoho Email seemed perfect for us. We send out maybe 1 to 3 emails per week. I also need to be able to embed a simple contact us form into my Wix website.

I embedded a contact form created with Zoho Forms into my Wix website and the responses come back into Zoho Forms. So far so good. I fully expected that once the form was received the contact details would be imported into the contacts of my Zoho Email account but this doesn't happen, I'm guessing because the email list is maybe a personal list rather than an organization wide list.

When I look on the Zoho Forms integration with Zoho Email is not listed.

So it seems that I have to purchase the Campaigns module and or the CRM module at more cost to our little club. This seems to be overkill for what we need. Am I missing something? Is there a simple, low cost way of achieving what I need? What started as a free email system is now developing into something that is going to require a monthly fee that we can't afford. Argh!

I asked Zoho support, but I just get their standard answer "Sorry Forms does not integrate with Email". Really! I mean is that the best they can come up with?

I am getting very frustrated now and wondering if I Have to continue my journey to find what I need with another company.

Help!