A persons perceptions are based on their experiences for sure. How would you go about explaining Ely, Mn. cold to someone from Panama? Until you experience it words just don't suffice.
Taking those kids on a Webelos trip is great. Letting them know that some gearing up for the adventure is appropriate. I can imagine Mom's comments come from the parent perspective of, OMG another $60 for boots? I just bought him shoes at Christmas, the things won't even fit in four months, he's growing like a weed blah, blah, blah. I love the outdoors and the same thoughts went through my noggin with my daughters as they were coming up. I recognized the need for proper gear but still cringed at the thought of excellent equipment being used a couple times and outgrown.
This makes me think I should look up the local Scout master and see if I might be able to fill a few needs with some outgrown or no longer needed stuff.