Looking at the forecast, the weather in LAL looks good for camping

They are forecasting temps in the 50's at night all next week in
Lakeland. That sounds ideal for camping next to my homebuilt. Sure
would make the trip easier, not having hassle with a rental car and
hotel. Has anyone camped at Lakeland in the homebuilt camping area?
Just wondering if they have showers that aren't a mile away.....Or
showers at all.
There are ways to avoid a rental car also, even if camping isn't
desired. Lake Wales airport is only about a mile from the Super 8
motel, and I can ride my folding bike from there easily. But it's $62
a night. I've found lodging rates in Florida to be routinely
overpriced. As soon as I drive out of the state, they drop in half.
Would be nice to camp and get out of that rip off.