Need advice on two-way radio for Yellowstone trip

Hi there,

We are visiting Yellowstone in couple of weeks where we heard the cellphone signal reception is spotty.

I m looking for good two way radios (not too pricy) which we could use in the Yellowstone Park. I think the park terrain is not ideal for long range but I would be satisfied if I can find something that works for a range upto 2 miles (if we have something that works for upto 5 miles…that would be great).

We are a big group and will be travelling in 4 different vehicles. So, I m looking for at least 4 handsets. Having said that, I don’t want to spend too much too.

I m willing to spend upto $150 for 4 handsets.

Please advise.

thanks in advance