Having a mare of a time in Looe, great site and fantastic area, (plan to post pics when we get home), but I am seriously thinking of flipping the van upside down and converting it to a boat. Having had torrential rain overnight the awning is leaking. Its not yet a year old and appears to be mostly leaking through the seams and zips. Can I reproof it myself with some magical formula or do I need to approach a professional? Any help is greatly appreciated.