Should I or shouldn't I?

I've been pondering whether to do some of the summer art shows/festivals.  I wouldn't even worry about it, except some of these cost quite a bit of money just to exhibit.  You've got everything from $100 on the low side to $500 on the high.  If I were to jump in, I would probably have several very large pieces to hang in the booth (maybe draw folks in) and lots of smaller ones that were pretty affordable.  Who knows if I would get my money back even for the booth, but if it led to more commissions, I'd be ok with that. Anyone have any ideas?  I hate spending money!  (Except on clothes!  LOL!) 


For this or other paintings I have up for sale on ebay, just click on the link at the above right.