App Idea for Finding Belay Partners

I live in Colorado, where rock climbing is popular and there are lots of people moving from out of state who are new to it. A friend recently told me that the only thing keeping him from getting into climbing is having to find belay partners each week. Seems like an opportunity to make an app targeting new climbers. Some features might be:

Enter your climbing gym location, when you plan to go, and your skill level and get matched with a belay partner.

Keep track of your progress in the gym.

Get tips on knot tying, climbing techniques, and gym etiquette.

The first one would be the focus for an MVP.

Any thoughts or suggestions regarding this idea?