I may be able to attend. Depends on several issues, not the least of which is that my wife is in south Jersey and her car died. As I used to race cars for a living, I can fix anything. She said "I can't put it in gear" is about like someone telling an electrician "I flip the switch, but nothing happens".
I'd love to attend and hopefully I can. You guys going to be IN the park or just on the corner? I used to work on 40th and 3rd for 3 years(walked past the park countless times) and I seem to recall that end of the park was grass and shrubs, but shrug.
Get there early, in case we have to start the march.