Is scuba diving in the great lakes fun?
Oh yes it is, especially the clear lake. And, you can go skydiving and all that stuff when it is warm out.
I hear winters in Wisconsin are brutal! What beached do you go to in the summer?
I usually travel over to Boston to get some good beach time in, but I have even been to long beach, WA and Galvistine Tx
You should go to south beach in Miami. You will enjoy it! 
I plan to one day. I have not traveled to FL yet. But I also want to go check out the grand canyon while it is nice out. I spend the summer months in my RV going all over the place.
What is the furthest you have travelled in your RV? 
I am not really sure. But I park it in the winter and only run it once a week for upkeep. I did go from my home to Long Beach WA down to Portland and then around to Nevada. But I am not sure how far that was.
I think that is a long distance....What kind of RV is it?
Winnebago 4X4 Revel. It is kind of old.