My personal opinion is that the combination of the two (with focus on the buildings) would be an ideal situation. Imagine performing some recon from a distance to determine the best and least defended entry point to gain access to the facility and then fighting your way in? Good times.
Hopefully the vast majority can dig deep to find the funds to make it to what promises to be Canada's largest airsoft event.
To the event organizers: Have you considered promoting this to Airsoft International magazine? They love this type of stuff!!
1st Ranger Platoon of Canada
Rangers Lead the Way. Most of the time.