I usually just go during his open hours and he has always been there, or as David mentioned I will message him directly on his cell or FB and he will be available. I have actually ordered and picked up using his website before also, that way I can secure the fish I want =)
His fish in the Display Tank are awesome, my favorite has to be the bandit Angels he has
I think it would be cool if he had meetups at his place, where we can all go and trade corals etc. Would anyone be interested if I ran the idea by him? worth a shot haha