As a follow up to this, I did recieve a phone
call back and we got it sorted out. The emails were being blocked through no fault of USA Battery
Sales and I did buy my batteries from them. They are a local company, the batteries were in stock and only a month old and i got four date matched batteries. They've also got tons of other deep cycle batteries, and auto watering kits, i walked around in the warehouse for a little bit looking around. I didn't need the delivery service
as they're right off the freeway, 10 mins from the marina.
I have power for days now. I'll definately use them again.