Abandoned kittens Vet bills for surgery

We are trying to raise money for this little kitten that we took in. He was abandoned in the woods by his previous owners he did not have a chip or collar for identification. How a person could just drop him off in the woods knowing he wouldn’t survive is just heartless. I found him curled in a ball trying to stay warm when the temperature was below freezing. I brought him home kept him warm and tried to get him to eat and drink he was too weak to even lift his head up. I then got him an appointment with our local veteran. After gaining his strength back after about 5 days I went ahead and paid for him to get the shots he needed and to make sure he did not have worms or mites. The veterans noticed a lump on his left side and he was having trouble going to the bathroom and he didn’t have much of an appetite and he was under weight. They then ran further testing and discovered that the lump needs to be removed because it is cancerous. The procedure is expensive but once the tumor is removed they said he with be able to live a normal life with regular check ups to make sure he stays healthy. I have already came up with a little more then half of what it will cost by working as many extra hours available but the procedure needs to be done ASAP. We don’t want to loose this little guy and I’m doing everything in my power to make sure of that but we need a little help. Please if you can spare anything at all to help it would mean the world to us and little Gary (our 6 year old daughter gave him that name) thank you in advance form helping Gary to have the life he deserves to have we love him so much and want him to be able to remain a part of our family.