the 6month membership guilt

In October I purchased a 6month yoga membership that set me back half of a ticket to exotic locales... and like most people (in my limited experience) I was all enthusiasm and consistency for the first few months. Then came the holidays, travel and work/applications... and yoga fell easily, and guilt-lessly off of my 'to-do' list. Now, well after the vacation and long after any sort of reasonable excuse has expired in the fridge, I am feeling the 'expensively-purchased-workout-membership' guilt. Today, if all goes according to plan, will be my first day back to the 104 degree, 60% humidity yoga studio where I sweat out both my dignity and my toxins. Wish me luck.