The UK summer holiday season is in full swing, and across the country millions are turning their backs on holidays abroad, opting for a good old-fashioned staycation.Down on the south coast of Cornwall at Tencreek Holiday Park the Great British weather is again reminding guests of what a gamble a UK staycation can sometimes be. For newly arrived campers Jason and his family, putting up their tent in high winds and lashing rain is not the start to their holiday they were hoping for, and when they discover they've left vital clothing at home and their tent is far from waterproof, things go from bad to worse…Over in Holiday Resort Unity, maintenance man Ponytail Paul is rushed off his feet. A full park means a list of jobs as long as his arm. The first guest in distress is owner Tracey who's racing to get her caravan ready in time for the arrival of her nine-month-old granddaughter, but a locked box is proving tricky and, close by, retiree Roger is having problems with his water works. Can ponytail Paul come to the rescue and get these happy campers back on track?Back down in Cornwall and CCTV footage has park manager Rob seeing red. Ghostly goings on in his clubhouse have resulted in the loss of alcohol. Terrified that his profits are going down the drain, Rob plans on getting rid of the troublesome ghost once and for all.And finally, in Somerset, park showman Chunky is preparing to put on another new show to entertain the crowds. The trouble is, he's left rehearsals a little too late and even a good dose of winging it might not be enough to get through this one…