i couldnt see the pics or really see any replies in the thread because my comps being gay, but some general tips for urban...
avoid pole whips at all costs, they are not as fun as they look. theyre not THAT bad but getting literalyl whipped into a sketchy rail for a foot away is..sketchy
wear your ski pants, one so when you fall you dont get cut up, and 2 so you dont look like a douche bag
think about cops and shit.. its a lot easier than youd think to get kicked out after spending 30 minutes setting shit up
dont be a pussy, commit to what youre doing or youre gonna get wrecked.
bring barrels to carry snow in, and it will also pack it.
and i cant think of anything else right now