Pet Sitter Job in San Diego, California

I'm looking for a cat sitter for extended care. I currently don't have a permanent residence. And am renting a room which doesn't allow cats as the home owner is allergic to them. A long story short - I'm living where I work - a home based ebay business. He needs the rent money to pay his bills and I need someplace to live. I was terminated from my job and haven't found one in my field. I'm not sure what I'm going to do at this time. I have two older cats - male and female. I've had them for about 16 years, and got them from a shelter. I can't and wont give them up. I've volunteered at an animal shelter and older cats aren't what people are looking for a new pet. I currently have someone watching them found on Craigslist. Bless them for helping me out and not charging me anything. However it's not a great situation. I recently had to take my cats to the vet. And they were covered in fleas. My only option is to potentially send them to my ex girlfriend's friend. I would prefer not to this as I couldnt see them - lives in Indiana. I got the cats with my ex but she moved to China and then came back after a year - however ended the relationship and didn't want to disrupt the cats lives. A little about my cats - boo and tabber. Boo is the male cat and currently skinny right now. I don't know if it's behavorial or health but I believe his poops outside of the litter box. And the females, tabber likes to throw up. If she feels like she's not going to get fed - she gulps and throws up later. I'm trying to be very honest. I know I'm being selfish by trying to keep them in San Diego - but I swore I would keep them forever when I got them. My cats don't deserve to suffer like I do. It's my own fault for losing my job. I don't know how much I can pay to have someone watch them at their house/home. If interested please text me. I'm very private and don't intitally want to share my personal story on the phone. Thank you.