Hello Josh,
Come out to the feild when ever you get a chance. I play at least twice a month. Sounds like you are lookiing to get in to scenario games? I use a Tacamo Mag Fed Marker and a TiPX side arm. The best thing that i can say for this type of play is to get to know the limits of your marker. Test the range, PBS testing with out chopping and line of sight. This way you know what you have to do to get the player out. Example of this is that at Jungle Island you are allowed to set your marker to 285feet per sec. but on my marker I only set it to about 250-265 for the marker to work the best.
Have fun on the feild and maybe we will see you out there some time.