How likely is it that i will get hired?

Im 14, just turned 14 April 23rd. Florida law says you can work at 14 any time of year without a workers permit. Im 5'2 and i live in West Palm Beach. Im about 110 pounds, maybe bigger. I can carry about 60-80 pounds (ive held burmese pythons that weigh around that size with no problem). Im scared my size might tell someone not to hire me. D;. Im pretty mature, i dont play around to much, im devoted to chores at home. Im extremely respectful to my parents and strangers. So whats the likely hood of me getting hired? Also, what places in West Palm beach should i try to apply for? Any help greatly appreciated