Backcountry - Mount Robson and Berg Lake Corridor Climbing

### Description:

BC Parks program staff are looking at ways and opportunities to better track climbers at Mount Robson. Staff would like to explore how this could fit into our backcountry registration work.

### Data needs:
Data needs as identified today. Recognition that not all will be delivered at first pass.

- Date
- Name/address/phone number of group members
- Group size
- Intended Destination
- Ascent route
- Decent route
- Communication devices – spot, inreach, sat phone
- Emergency contact
- Car info
- Gear colours/identifiers

### Value:
Currently, there is no way to track how many climbers are on Mount Robson. This has created issues for visitor use management, but more importantly, for safety and rescue operations. Visitors are currently filling out a voluntary paper form at the trail head, but it is problematic and often missed - so there is often no understanding how many people are on the mountain. This work would allow BC Parks to start tracking data and information related to climbers at Mount Robison and provide more robust information for rescue operations.

### Reference documents:

- [Meeting notes from April 4, 2025](https://bcgov.sharepoint.com/:w:/r/teams/08548/Shared%20Documents/General/Project%20Documentation/4.%20Reservations/Backcountry/Mount%20Robson_Berg%20Lake%20Corridor_Backcountry%20and%20tracking%20climbing%20information.docx?d=wf9447f93b63f44ceac51034e7379c0a2&csf=1&web=1&e=jMPSIE)
- [hike-in camping (aka backcountry) user story map](https://bcgov.sharepoint.com/:b:/r/teams/031072/Shared%20Documents/Design/Strategic%20research/Camping%20styles%20%26%20journey%20maps/Journey%20maps/Visitor%20journeys%20hike-in%20camping%202025.pdf?csf=1&web=1&e=wi7uko)

### Interesting articles about Mount Robson:

- https://www.outsideonline.com/outdoor-adventure/snow-sports/mount-robson-ski-descent/

No source files or tests are named. Start with the linked meeting notes and hike-in camping user story map, then compare the requested fields with existing backcountry registration flows. Done means an agreed first-pass scope for tracking Mount Robson and Berg Lake Corridor climbers, including which data needs will be delivered.

Written by the indexing model from the issue text.