How would I hook up 2 115,000BTU deep fryers to one propane tank?

I have a fry truck and have been asked to attend a special event. I have 2 deep fryers that are each 115,000 BTU's. Would I be able to hook these up to one line and run from one propan tank. What size regualtor would I need and how big of a tank? Any help would be great. Thank you :)