How do i fix this problem with my 99 Pontiac grand prix gtp?

ok so i bought a 99 Pontiac grand prix gtp and the radiator was really gross and i wanted to run some cleaner through it. my fat self cant fit under it to reach the plug to drain it and it is to low to the ground to use ramps also seance it is so low i cant pull the hose at the bottom aether to drain it. how can i drain my radiator please HELP!