What could the con possibly be? Entry is cheap at $20, as long as travel is cheap that doesn't seem a big deal. Pros are you get to meet vendors in person, look at stuff they sell, sample juices, get freebees, talk to and hang out with other vapers, try pvs that you were wanting to try, work out any issues that you're having with hardware with more experienced vapers and vendors...
Does anyone see a downside? So you only get a chance to talk (in person) to 250 - 260 people instead of thousands, but really... how many people can you possibly talk to in one day anyway?
Next one is VaperCon in Richmond VA, Oct 21st and 22nd, and that one is free admission.
Clarion / Holiday Inn Hotel Richmond Central
3207 North Boulevard, Richmond, Virginia 23230
Phone: 804-359-9441 Fax: 804-359-1524
The room rate for the weekend will be $59 (per night) for all attendees
Call 804-359-9441 and make the reservation under the VAPERCON room block