Definitely Long Beach as the original post says, not shot during WSIKF though or you would see my shade right there on the left. Looks like the boardwalk is in place but the lookout tower is still free of the dunes. That would put it 1992 or 1993, maybe 1994 but I'd lean toward earlier, I don't recall the exact year the boardwalk went in but pretty sure 1991 or 1992, the lookout tower was swallowed by the dunes soon after.
Can't be of any help on the team, I would go with Troy's guess. You were tearing up that area around the time weren't you Troy?
That pic was at a sport kite competition on Long Beach that took place in July. The NW Stunt Kite Regional used to take place in July there every year. Yes, I lived in Oregon and competed up there until 1993, before moving to Texas in March of 1993.