So me and a buddy are planning on building a little caving rover (on a budget) that can go into rather easy caves and handle moderate terrain. We want it to have live video feed and would prefer wheels because tracks are expensive. It doesn’t need to go fast and I am find at programming so don’t worry about motor controllers and stuff being difficult. Willing to hear all advice and would love to see recommendation on parts and stuff like that. We would not like to buy a prebuilt and would prefer to build a custom one over a kit one. Thanks for your help!!