most people just hook their vapes up to some kind of waterpipe. if it's a 14mm or a grommet bong, you can probably jam the tubing right into the joint. for 18mm you will need an adapter; either improvise one yourself, or buy one (<$20).
I have found a few after a Google search can anyone recomend one. https://www.vaporstore.com/proddetail.php?prod=aqua-vape-vaporfection-water-filtration I think this one would work with little messing around.
Just vape through a bong via the whip. Similar to this: [ame]http://www.youtube.com/watch?v=_N-GM2k_BBU[/ame] Or this [ame]http://www.youtube.com/watch?v=1anAmghi59Q[/ame]
Yeah get a bag. If I had to use the whip I wouldn't even vape. Wastes too much, too much effort, dry air, etc. the bags can be dry too but maybe have a humidifier in the area when you do.
Maybe the bag spreads it out or something. I just know I went through more and it was more effort. I would probably go back to blunts or just quit if I didn't have the bag. I've had a bag for 1 1/2 years now and never looked back.