we wanted and intended for the industry to be kept whole. there are several factors which causes back pain. well, we wish we knew, too. emergency communication on this spot frequency is now possible. and a good tripod is worth its weight in gold. the good news is that saving money is easy, and if money is tight, you can probably cut back on a few things for the greater good. just plain old one foot in front of the other, no matter how long it takes. often the sign is they do not show up for that date and you never hear from them. 