WHat you guys think? I like the idea of Spot and lower initital investment with coolness factor (tracking, ok signal, etc). But ACR equipment seems like it's more of the pro-rescue type thing.

I ocean kayak, backcountry ski, hike, scuba and climb. I never been in the situation when I needed it but you never know. I got stuck few times kayaking where it would have been nice to have a piece of mind just in case.