There are several options for Air BnBs, VRBOs, and hotels in New Braunfels that are a 10 minute ride to the venue. A few recommendations for places to stay:

Courtyard New Braunfels River Village
750 I 35 N Frontage Rd, New Braunfels, TX 78130
https://www.marriott.com/en-us/hotels/satnb-courtyard-new-braunfels-river-village/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0

Gruene River Hotel and Resort
1235 Gruene Road, New Braunfels , TX, 78130
https://www.grueneriverhotel.com/

Gruene Cottages
1950 Hunter Rd, New Braunfels, TX 78130
https://www.gruenecottages.com/