Most rabbits do love to be with their own kind, to snuggle, to groom each other, to communicate as only a rabbit can. Rescues do stay full and often have to turn away rabbits, especially with Easter coming soon. It’s heartbreaking for rescues not to be able to take all the rabbits in need. It would be great if you could adopt from the GA HRS, to give Toby a friend, and to allow the rescue to take one more. The GA HRS helps with bonding, which would make it easier. It is usually easier to bond a male with a female, neutered and spayed, of course. $85 is a bargain when you consider that most vets charge several hundred dollars to spay a rabbit.
Another bonus with the GA HRS is that they offer boarding services. Since you like to travel, this would be an ideal place for you to go to. You know that your bunny or bunnies would be well looked after.
There are some cases, though rare, where bunnies may not want a companion, or they may be choosy about their companions. The HRS would help you with the choosy bunny case, but you do have to be prepared to keep Toby apart from a new rabbit or to return the new rabbit to the rescue if things don’t work out. That very likely wouldn’t happen, but it is something to think about.