Yes, you really do need a wheel for SOAR. Not just for a workshop but also for some of the social activities and for just sitting and spinning and enjoying your down time

Portable wheels, the list is a long one with lots of choices:
There is the Journey wheel - beautifully made (cherry wood) and engineered, it is full sized and made to fold up into it's own case which has a substantial carrying strap. Set up and break down is fast and easy - a simple matter of opening or closing the case. Double drive, Scotch tension option available, 3 bobbins (quick change), built in kate (not tensioned, but tension can be rigged easily). Single or double treadle. Outstanding customer service. Treadles easily, spins beautifully. A bit heavy as travel wheels go but this is easily overcome with an old set of luggage wheels and a bungee cord. IMHO, it's the best portable wheel on the market today.
Then there are some Louets: The S-45 is a good one, fast and capable of spinning a wide variety of yarns. However, I think it has been discontinued - sad, as it was one of their better wheels. The S-90, long discontinued is another good one but is seldom found on the used wheel market. Currently, they have the Julia and the Victoria - if I recall correctly, the Victoria is the smaller one (and it is very small). Louets are good wheels and the small size of these (particulary the Victoria) would make them easily portable. I believe they come in double treadle only.
Majacraft makes the Little Gem portable wheel. Comes in double treadle only and has a delta orifice. I've not tried one so can't comment on how it spins or treadles but one of my friends has one and loves it.
Ashford makes the Joy wheel which is portable. Also only in double treadle. Be careful buying on the used market as some of the early ones had a defect which allowed the flyer to.....well... go flying off the wheel. This has been corrected on newer models.
For really small portable, use anyplace even n the car wheels there is the Hitch Hiker and the Pocket wheel. Both spin nicely but both are small "spin down between your knees" sized. The Pocket wheel is the better spinner of the two and is also better made (which shows in the price tag).
I'm sure I've missed some

I know I didn't mention the Van Eaton fold & tote or Fold & Fly (both very nice wheels) but that's because Mr. Van Eaton is no longer accepting orders and these are extremely rare finds on the used wheel market.
I hope to go to SOAR this year too since the venue is, while not exactly in my back yard, practically around the corner. If we are both lucky enough to get a slot, I could simply toss another wheel in the back of the pick up for you to use at SOAR. So keep in touch
