I remember you from last Halloween, you and a girl hiked down to DCHS as Trail Fairies with wings, Aaron had a pitchfork. Glad to hear you are such a regular, wish I could join you.
The Springhill Suites just east of I-15 on Main has really nice, really huge rooms (a sitting room and bedroom make up the suite), an indoor Jacuzzi adjacent to the pool (you'll need a swimming costume, booo!) and a pretty nice breakfast buffet in the morning. Unfortunately it is probably at the top-end of your price range + tax, but call and see if they have better rates for Saturday night - they cater mostly to business travelers so might run specials to fill their rooms on the weekends. I like the Springhill a lot better than the Courtyard by Marriott in the same parking lot, and the Courtyard doesn't serve breakfast. Oh, and on the weekend the Springhill made me sign a paper promising not to make too much noise - good if you are looking to get a little sleep before a big day at DCHS, but bad for the wedding partiers!
For less $$, I've stayed at the Holiday Inn Express just west of 15 on Main. Not nearly as plush as the two above, but a nice room. Not sure about a Jacuzzi, and I can't remember if they include breakfast.
When you leave from any of these places, you're still an hour from shutting off the car at Bowen Ranch. Have fun!