Activity computer systems

An improvement to a guide mobile computing device using mobile-specific interfaces within a mobile device form factor, comprising:

• the guide mobile computing device configured to execute an activity guide mobile application stored in a computer-readable memory of the guide mobile computing device such that the guide mobile computing device is responsive to touch inputs of the activity guide user at a touchscreen display of the guide mobile computing device;
• a wireless communication chipset of the guide mobile computing device to transmit local beacon signals for detection by nearby mobile computing devices, the local beacon signals including, at least, the local beacon signal identifier for an activated on-duty adventure opportunity;
• and
• the touchscreen display of the guide mobile computing device configured to display and receive touch input within an interactive map and within an interactive calendar of the activity guide mobile application, wherein the guide mobile computing device is configured to wirelessly transmit activity opportunity information to adventure management computer system to activate an adventure opportunity that is reservable by a participant computing device based on the beacon signal of the guide mobile computing device being detected and without the participant computing device needing to determine its own location, wherein the touchscreen display of the guide mobile computing device is configured to display and receive touch input within a set of mobile-specific interfaces of an improved onboarding sequence of the activity guide mobile application, said improved onboarding sequence including at least one of the mobile-specific interfaces comprising said interactive map and at least another of the mobile-specific interfaces comprising said interactive calendar, and wherein the set of mobile-specific interfaces includes:
• an activity listing graphic user interface at the touchscreen display that prompts the activity guide user for input into each of:
• an activity category field, an experience level field for said one or more participants, and a photo selection field to upload an image descriptive of the activity category field.