I had the question "could you make a functioning snorkel for a non waterproof (I know waterproof is is a relative term) motor or ESC?" stuck in my head for the last couple of days and figured I should put it up on a forum to have a discussion about about the plausibility of this working. I think It could be done with one particular issue-overheating. However, A fan to suck air in through the snorkel, cool the non waterproof electronics, and blow it out an exhaust pipe would be a pretty cool setup and not over-heat electronics! I know it would probably be easier and more sensible to waterproof the electronics, but, this system would add more realism to water crossings! Any thoughts?