I really don't do computers a whole lot. No time!
When I do, I tend to go where there are people who are like minded. Even here in my town, I am the weird old guy with a garden. Seems like gardens are a thing of the past around here. I have to admit that they are a lot of work and can be quite expensive- and then to compete with the wild animals and birds.... Sometimes I think the smart people are the ones who shop at the Walmart farmer's market! Since I don't do grow bags or raised gardens, I really don't have any advice to share on those subjects anyhow. And just to put things into perspective, I have 70 tomato plants this year- which is half of what I used to grow.... There are over 50 apple trees remaining, and a few of them are slated to be cut... Just came in from picking over two gallons of blackberries, which makes about 14 gallons so far.
As for the squash, I don't recall if I got the seeds from E-bay or Etsy, but I am willing to share with anyone who might like some. Just send me your info.