Safety Sleeper for Carter

Hey Everyone!!! Im desperately looking for help for my son and this is is one of my last resorts. I’m looking for ideas to raise some $$$ for son Carter’s new safety bed. Carter is 11, level 3 autistic & ADHD. Given the opportunity if not watched 24/7 he will run, has no stranger danger , and LOVES pools, ponds, lakes - you name it. He’s been sleeping in a twin size safety sleeper for the last 7 years-  it’s! A Godsend… but now - its seen better days. Lol. Now that he’s quickly outgrowing & escaping it my anxiety is through the roof!!!! Not only that - now he’s starting to experience seizure activity and I want to keep him ax safe as possible in the event we have more. I have a generous non profit, Biancas Kids, that is gifting us $2000 - we need come up with/raise the other $2500. Anyone know of any donation foundations or have fundraising ideas? I’d be forever grateful!!!! His current bed that yes ye have to zip tie him in and I had to see by hand with heavy nylon thread when he cut it with scissors.