TARPAULIN SECRETS

Hi fellow Villagers! does anybody have any practical experience in employing a incredibly hot tub at their household but not lined less than a Lanai? Trying to figure out if we must expend $8-10k (ouch) with a Lanai extension or just put in the hot tub on our BBQ patio region and find out if the bugs/insects is going to be tolerable? (We would pred