Not sure if I'll get to even partake in a raid let alone try to get a shiny. My raid group all drive and I don't so I'll have to go to a raid and hope they show up when I do. Might be able to do one or two raids in the 3 hours. At least I'll have some free passes for future raids.
It'd be much easier if I could do the raids alone, IE make Articuno tier 1 or 2 for the 3 hours.