Looking for Catering (texas)

Okay so we are getting married in smithville which is near Austin, Bastrop, and la grange area and we are having a heck of a time finding a cater that is cheap my heart about leaped to my throat because majority are $20+ per person and we have over 150+ people coming. I would cook all the food myself but the venue we’ve booked won’t allow us to do that because they want someone that is up to regulations and such like the insurance/ food handles license /etc etc. which I get. I’m literally about to say for get it and just get pizza. Anyone have any ideas on what I can do? And if there is anyone in the area please give me suggestions on carters if you know of any. I still have plenty of time to get a cater but I want to already know what we are having and get it paid for so I don’t have to worry about it later.