Looking for someone to help share horse costs with. in Telegraph Cove, British Columbia for sale

Hi there, my horse is a rescued senior, I have had her less then a year and she is truly a lovely spirit, gentle, friendly and very sweet. I had not planned to get a horse, I saw her on the ads here and fell in love with her. Next thing you know, she was mine :-) At any rate, I do not regret it one bit though I am a single parent on disability and have been really struggling on the cost of her upkeep. It costs about $400 a mnth to keep her fed and happy, she has a great boarding spot in Metchosin, nice pasture, her own stall and there are only two other horses that board there. On top of that is hay costs, her hooves done every 6 weeks and I have had to have a vet out to see her twice already since I got her. It's really tough and meanwhile I have a cat that needs to see the vet and I just can't afford it, the horse takes the entire share of animal funds haha!
I put an ad here once to get some help with caring for her, I don't live nearby and I did find a great person who helps with feedings. But I am in debt and though I had thought I could pick up more work to help with the costs of her care, I just haven't lucked out with anything. I do not want to pass her on....that is NOT an option, I want to ensure this horse who was badly neglected for many years, gets a very content and peaceful retirement. I love her dearly. So this time I am putting up this ad in hope of doing a sort-of leasing arrangement. Maybe someone out there is willing to help with her financial costs in order to share in horse guardianship, care and spending time with her....brushing, maybe some feedings.....she is NOT ridable though.
Anyone out there that might be interested? I want someone who will think of her as their own and love her. I don't want her to feel she is a burden, she isn't, she is a blessing and a beautiful being that deserves the best :-) She also has her own facebook page and if you wanted to help with that I'd be more then willing. Message me for the link, for pictures of her and for more info :-)