gbrown,
Maybe you need to get some more competitive singles leagues, to prep yourself mentally better for tournaments. The summer is a great time to do this as there are often many singles leagues that don't exist in the winter.
Even in regular leagues, there are many pots and brackets. These are much like tournaments, in that you can't make a mistake, like singles pin spares or they cost you money IMMEDIATELY.
If you ONLY practice, you missing out on the mental aspect of competitive bowling. The mental side is HUGE.
--------------------
"None are so blind as those who will not see." Unofficial Ballreviews.com FAQ