I agree with Graciee, it is very rewarding but it can be emotionally draining. You get to see the good and the very bad with regards to Rabbit Welfare.
Before become chronically sick I was actively involved in helping my local Rescue and other Rescue situations. I have seen some truly awful cases of neglect and abuse. BUT, I was able to help the Rabbits involved. That gave me a sense of having a purpose in life, that I could make a positive difference. Not for every single Rabbit in need, there are simply too many for anyone to help them all. But I knew I had helped some.
Rescues in the UK are absolutely on their knees with the Rabbit Welfare crisis now. I expect it’s the same in the USA.There are just too many Rabbits and not enough homes. People think Rabbits are easy pets to care for, good pets for kids and cheap to look after. All 100% false ! Rescues have waiting lists to take in unwanted Pets, having to prioritise cases where the Rabbit’s life is in danger.
So Fostering for a Rescue is another way you could help. Giving a temporary home to a Rabbit until the Rescue find them a forever home. Often this might involve rehabilitating the Rabbit, treating health problems or previously untreated injuries etc.
Hands on help is also usually very welcome, cleaning out housing, grooming, socialising Rabbits.
Fundraising, so helping out at Car Boot Sales, arranging Fund Raising events such as cake sales, Sponsored walks/runs, online auctions etc.
Volunteering to help a Rescue will give you great insight into the reality of the dire Rabbit Welfare situation and you will be able to make a positive contribution to helping whilst acquiring a lot of knowledge about Rabbits as you do so