\begin{table*}[hbt]
\ifnextchar[{\eatarg}{}
[b]
\afterpage{\clearpage}
\caption{Miles Driven Per Week by Demographic}
\begin{tabular}{|l|l|}
\hline
\textbf{Demographic} & \textbf{Miles Per Week} \\ \hline
On-Campus All        & 7.7                     \\ \hline
On-Campus Drivers    & 29.3                    \\ \hline
Commuters            & 150.4                   \\ \hline
All  & 101.7    \\ \hline
\end{tabular}
\label{tbl:MilesPerWeek}
\end{table*}
\efloatseparator
 
\begin{table*}[hbt]
\ifnextchar[{\eatarg}{}
[h!]
\caption{Parking Lot Surface Areas}
\begin{tabular}{|l|l|}
\hline
\textbf{Lot} & \textbf{Surface area (m\textsuperscript{2})} \\ \hline
C            & 7,900                 \\ \hline
D            & 7,000                 \\ \hline
D-1          & 4,800                 \\ \hline
O            & 8,000                 \\ \hline
O-1          & 8,100                 \\ \hline
B and B-1    & 15,600                \\ \hline
J            & 6,200                 \\ \hline
P and R      & 6,600                 \\ \hline
Edgewood     & 7,900                 \\ \hline
\textbf{Total} & 72,100 \\ \hline
\end{tabular}
\label{tbl:LotAreas}
\end{table*}