Help! I'm visiting in February and trying to set up appointments. Silly me thinking I had tons of time

Two of the bakerys (Sister's Mcmullin and another one) are all booked up already and a lot of other places I've called are getting close to full.
Does anyone know any cake bakers that opperate out of their home or any that can do a cheap cake? I'd like to keep it around $3.00 per serving.
Also I think I need to find a hair salon for updos. Anyone have any recommendations on any AFFORDABLE ones? I looked at a bunch and all their prices are $70 /> and I just think that's too much to ask the girls and moms to pay. I'm thinking in the $40-50 range. We can do our own makeup.
Everything else I think I'm doing well will...hopefully lol.