Help Mark Replace Failing AC for Pets

My name is Mark Potovsky. I am hoping to raise enough money to replace my failing central air conditioning unit on my camper. I have a 14-year-old service dog and a 19-year-old cat that were in heat distress when temperatures reached 120°. These fur babies are my whole world and as their dad, I must provide a safe place for them. Currently, I cannot do so. Please help me make a safer place for Ozzie (cat), Boogie (dog), and myself. Thank you for your consideration.