I see you are in texas. Below info will help you. You can go to directv site and dig around and you can find the page that will tell you the settings for your dish before you go to any camp grd. We travel around to the same places a lot going to mcneese state football games. Below might help you. Good luck. Easiest is to look at the dishes as you drive in the camp grd and see which way is really southwest. Do not adjust your dish until you set it up and aim free had for a minute or so. Normally if you move only a few hundred miles, you will still be able to hit the sat. Without moving your dish. Good luck.
Alexandria, la. 71301 52.5 191.8
austin, tx. 78701 54.6 183
baton rouge 70809 53.1 96.7
baytown, tx. 77521 54.71 86.6
beaumont, tx. 77708 54.11 89.1
canton, tx. 75103 51.9 184.1
chicago 60675 39.8 199.6
conway, ar. 72027 48 190
dallas, tx. 75201 51.7 181.4
deridder 70634 53.2 190.5
eunice 70535 53.3 193.2
galveston, tx. 77550 55.2 189.1
hammond 70403 52.7 197.8
houston(downtn) 77001 54.8 191.2
houston(swest)77099 55.0 185.4
humble, tx. 77396 54.6 186
huntsville, tx. 77341 53.8 190.5
irving, tx.75062 51.6 181
jasper, tx. 75951 53.2 189
katy, tx. 77450 54.9 185.1
lafayette 70508 53.6 194.1
lake charles 70601 53.7 190.9
los angeles 90002 46.5 136.6
monroe, la. 71201 511 92.9
nacogdoches, tx. 75964 52.9 191.9
natchez, ms 39120 51.9 195.6
natchitoches, la. 71457 52.1 190.4
new orleans 70112 53.1 198.8
new york 10001 35.5 231.7
pasadena, tx.77505 54.9 186.3
plano, tx. 75023 51.3 181.4
san antonio, tx. 78209 55.6 177.8
san marcos, tx. 78666 55.1 182.7
shreveport 71106 51.6 189
spring, tx. 77388 54.5 185.6
thibodaux, la. 70310 53.5 200
toledo bend sp
71486 52.4 189.4
ville platte, la. 70586 53 193.4
vinton, la (nibletts) 70668 54 190.2
westlake, 70669 53.8 190.7