Hotel Tango - Definitely agree with you about the OP's likely Welsh location, that why I threw MAN into the hat! I also concur with your comments regarding visiting Florida, and also the "deep south" of the USA - places that many prefer to avoid in high summer.
As already hinted at above, if Floridian humidity leads to reduced demand over that period, it makes good sense for BA to put a seasonal A380 to YVR.
Now with bated breath, we await news of the OP's actual decision!
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