Welcome to the forum Dennis! The website is a great place to start and get yourself hyped up and go to Powell. I'm, sure you'll adjust just fine. Powell is an awesome place and the reason why we moved to Hanksville.
I have had many people stop by and say the fishing is hot right now, and I have to warn you.... April (Spring in general) can be nasty on Powell due to wind. Bullrog Bay can see 4' swells if the conditions are right. My wife can attest to this and it's no fun in a smaller boat. Right now, the days are calm and 50-60ish in the late afternoon. Maybe go before springtime hits? Junction is close enough for an overnight trip.
On your way thru Hanksville, stop by and say hi. Many wording's do and I love to meet as many as I can.
Just look for Rabbitbrush Repair & Storage on the West side of the road before you get into town. Just look for the boats.
Have fun and enjoy the lake many of us do.
Welcome aboard.