It's ok. I usually have the same problem you have. I have like 2 friends who like coasters but not as much as i do so we almost never go to parks together. 90% of the time i go alone unless it's Carowinds. I always find someone to go to Carowinds, my friends just don't like to travel to other parks like i do. So far i have about 10 different parksplanned this year and other that the florida parks i will be going alone.
I will be visiting PKD this saturday.