Hi, me and my wife haven't had a RV since themd 1990's. We are going to pick up a new Winnebago 2100BH on May 22. I am struggling with figuring out what I need for internet. I know, first world problems. I have ATT for cellular and am happy with that, but when I went in for a data line they seem high at $65 for 50 gig, or $90 for 100 gig plus the cost of the device. And had trouble finding a device that has a antenna connector to extend range. Any easy answers as to what to get?