Join Sarah for upcoming
dive expeditions!
Join Sarah for upcoming
dive expeditions!
Scuba & vanlife adventures on YouTube!
Subscribe for silly, educational scuba diving videos filled with honest stories from the road. If you’d like to collaborate with Sarah, send an email.
Join the community
Get extra videos, discounts on dive trips, and be in the inner circle on the latest adventures around the US, Canada, and Mexico. Your membership makes a direct impact on Sarah’s ability to continue to offer videos and lessons online.
Dive with Azul Unlimited
Join Sarah on one of the upcoming Azul Unlimited dive expeditions where you will explore a beautiful location in a small group. Learn about local ecosystems, cultures, and become part of the Azul scuba community. Sarah will be with you every step of the way, offering support on land and underwater.
Diversify Your Income
Learn how to make money in person and online as a scuba diver. Join Sarah for this unique workshop about building your own brand, working as a travel agent, contracting your skills, working as a dive professional, and owning a dive shop.
Frogfish Habitat and Biology
Surely some of you consider frogfish as the ugliest fish you could see in your underwater adventures. However, all the fish belonging to this group have something special that makes divers interested in them. In fact, its name is given by its pectoral fins (which they use to "walk"), and their small pelvic fins that look like legs (similar to those of frogs). Standard frogfish [...]
Hidratación en el buceo
El agua es el componente más abundante de nuestro organismo, suponiendo casi el 70% del peso de un adulto de complexión normal. El agua participa en casi todos los procesos vitales de nuestro cuerpo, reacciones químicas, fenómenos de transmisión del calor, etc. En la regulación neuro-endocrina de nuestro organismo participan también las sales. Prácticamente todas las membranas celulares son permeables a ambos componentes, así que tanto la falta de [...]
Hydration and Scuba Diving
Water is the most abundant component of your body, assuming almost 70% of the weight of an adult of normal composition. Water participates in almost all of the vital processes of our body, chemical reactions, heat transmission phenomena, etc. Salts are also involved in the neuroendocrine regulation of your body. Virtually all cell membranes are permeable to both components. Therefore, both the lack of water and salt can have [...]
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