Here is all your (magnetic) angles for the satellites.....(used with compass)
Sat Name (sat lng) Az(m) El
--------------------------------------
Thor 2 ( 1.0 W) 120.1 5.9
Thor 3 ( 1.0 W) 120.1 5.9
Intelsat 707 ( 1.0 W) 120.1 5.9
Amos 1 ( 4.0 W) 122.3 8.0
Telecom 2C ( 5.0 W) 123.0 8.8
Atlantic Bird 3 ( 5.0 W) 123.0 8.8
Nilesat 101 ( 7.0 W) 124.5 10.2
Nilesat 102 ( 7.0 W) 124.5 10.2
Telecom 2D ( 8.0 W) 125.3 10.9
Atlantic Bird 2 ( 8.0 W) 125.3 10.9
Express 3A ( 11.0 W) 127.6 13.1
Hispansat 1A ( 11.0 W) 127.6 13.1
Atlantic Bird 1 ( 12.5 W) 128.8 14.1
Gorizont 26 ( 14.0 W) 130.0 15.2
Telstar 12 ( 15.0 W) 130.8 15.9
Intesat 901 ( 18.0 W) 133.3 18.0
NSS 7 ( 22.0 W) 136.7 20.7
Intesat 907 ( 27.5 W) 141.7 24.3
Hispasat 1B ( 30.0 W) 144.1 25.9
Hispasat 1C ( 30.0 W) 144.1 25.9
Hispasat 1D ( 30.0 W) 144.1 25.9
Intelsat 801 ( 31.5 W) 145.6 26.8
Intesat 903 ( 34.5 W) 148.7 28.6
Telstar 11 ( 37.5 W) 151.8 30.3
NSS 806 ( 40.5 W) 155.2 32.0
PAS 3R ( 43.0 W) 158.0 33.2
PAS 6 ( 43.0 W) 158.0 33.2
PAS 6B ( 43.0 W) 158.0 33.2
PAS 1R ( 45.0 W) 160.4 34.2
Intelsat 705 ( 50.0 W) 166.6 36.4
Intelsat 706 ( 53.0 W) 170.5 37.5
Inteslat 805 ( 55.5 W) 173.9 38.4
PAS 9 ( 58.0 W) 177.3 39.1
EchoStar 3 ( 61.5 W) 182.3 39.9
Brasilsat B2 ( 65.0 W) 187.3 40.5
Brasilsat B1 ( 70.0 W) 194.7 40.8
Nahuel 1 ( 72.0 W) 197.7 40.8
AMC 6 ( 72.0 W) 197.7 40.8
SBS 6 ( 74.0 W) 200.6 40.8
Galaxy 3R ( 74.0 W) 200.6 40.8
AMC 5 ( 79.0 W) 207.9 40.2
Nimiq 2 ( 82.0 W) 212.2 39.6
Brasilsat B3 ( 84.0 W) 215.0 39.1
XM Roll ( 85.0 W) 216.4 38.9
AMC 2 ( 85.0 W) 216.4 38.9
AMC 3 ( 87.0 W) 219.2 38.3
Telstar 4 ( 89.0 W) 221.8 37.6
Galaxy 11 ( 91.0 W) 224.5 36.9
Nimiq 1 ( 91.0 W) 224.5 36.9
Brasilsat B4 ( 92.0 W) 225.8 36.5
Telstar 6 ( 93.0 W) 227.0 36.1
Galaxy 3C ( 95.0 W) 229.5 35.2
Telstar 5 ( 97.0 W) 232.0 34.3
Galaxy 4R ( 99.0 W) 234.4 33.3
DirecTV 1R/2/4S (101.0 W) 236.7 32.3
AMC 4 (101.0 W) 236.7 32.3
AMC 1 (103.0 W) 238.9 31.3
GStar 4 (105.0 W) 241.1 30.2
Anik F1 (107.3 W) 243.6 28.8
DirecTV 1 (110.0 W) 246.3 27.2
EchoStar 6 (110.0 W) 246.3 27.2
EchoStar 8 (110.0 W) 246.3 27.2
Anik E2 (111.1 W) 247.4 26.6
Solidaridad 2 (113.0 W) 249.3 25.4
XM Rock (115.0 W) 251.2 24.1
SatMex 5 (116.8 W) 252.9 22.9
Anik E1 (119.0 W) 254.9 21.5
DirecTV 5 (119.0 W) 254.9 21.5
EchoStar 7 (119.0 W) 254.9 21.5
Galaxy 10R (123.0 W) 258.4 18.8
Galaxy 5 (125.0 W) 260.1 17.4
Galaxy 9 (127.0 W) 261.7 16.0
Telstar 7 (129.0 W) 263.3 14.6
Satcom C3 (131.0 W) 264.9 13.2
Galaxy 1R (133.0 W) 266.5 11.8
Satcom C4 (135.0 W) 268.0 10.3
AMC 7 (137.0 W) 269.5 8.9
AMC 8 (139.0 W) 271.0 7.5
EchoStar 1 (148.0 W) 277.4 0.9
EchoStar 2 (148.0 W) 277.4 0.9
Here is your Lat and Long.
42.6N Lat.
71.1 Long.
I would save your money, get the pole plumb and level and use the elevation markings on the dish. But here are a few ideas...
http://www.dmsiusa.com/site_survey.htm
http://www.dmsiusa.com/dish_aligning_chart.htm