The simplest solution is of course as mentioned on page 1 I believe... Just get a 2nd or 3rd or 4th (or however many you need for the different liquids you wish to vape) and be done with it. If you don't mind having to carry around multiple bottles of liquid with you and spare cotton and have the time to change out the wick, burn off the old liquid, insert new cotton wick and drip to saturate then go for it. But for me the answer was the simplest, carry a spare tank or two with me when I'm going out of the house and when driving it's a simple matter of unscrewing one tank from the battery and screwing on the other, although I suggest to other people to pull over to do it so that they don't have a chance of an accident.
I basically have one tank for each of the liquids that I frequently vape on, which isn't much, something like 7 or 8 tanks, although it's usually only 3 of them that I use consistently during the day.
I'm really not a fan of dripping, I don't like getting any cotton flavor in my lungs, it leaves me coughing for 10 or 20 minutes sometimes. Like when I replace a wick on a dripper and for the first 5 or more puffs I've got to suck it into my mouth and just exhale since it will invariably taste like burnt cotton to me until it's completely and thoroughly saturated with the liquid, it's just unpleasant to me when you first change the wick so I don't bother with dripping. I gave it my best shot but it wasn't for me. Indeed the flavor was more intense, but I didn't like the mess that usually associated with it when changing wicks, and being more careful about how I laid down my device so that it wouldn't be leaking on me etc. To each their own however, I'm sure there are plenty of people that don't find getting the liquid on their hands from changing a wick while on the run problematic at all.