Congratulations Mid West Texan!!
We did the same thing at the end of March and are super excited. We've done two short trips since and are trying to "roll" at least once each month. It'll average out that way soon.
It is especially wonderful that you've got young ones that will get to travel that way. Might be a little young to remember much but GO ANYWAY. Do it for yourselves, the kids will love it.
We're going to take the grandkids with us a few times too but they live 3 hours away (9-year old grandson) and 480 miles away (5 year old grandson and 3 year old granddaughter). Gonna really have to travel to get them on board. Darn - I HAVE TO DRIVE MY MOTORHOME!!
Take care and NEVER HESITATE to ask questions here on iRV2.com