Trying to get up half dome

Only in Yosemite for till the 18th or 19th and I'm really trying to climb Snake Dike. I had plans the other day to do it, but they fell through. I can't lead, but Im sure I could make the climb. I have a rope, but no trad gear. I know this makes me a pretty terrible partner, but if anyone out there wants to do some charity work and lead me up there, please let me know. 5416462198. Text is best because I have terrible service in the valley.
Thanks
Elias