Besides,"Wreck",my other two favorites from this are "Never Too Close" and most of all,"Spanish Moss".
I really liked how on,SNL,Gord sang it (Spanish Moss) live and managed to sound almost 100% like the rcording.

Since he was on there in May of '76,safe to say the LP was almost or was finished by that time.
The rest of the tracks are good as well but those are my main 3.