My family is having an exchange student over from France in April. We would like to take him somewhere. Our first choices were DC and Charleston, but he goes to DC with his class and Charleston was booked out for graduation weekend. Therefore, we think that Williamsburg and area + Busch Gardens would be fun. I am therefore looking for a hotel. Does anyone have any recommendations. Max about 150USD per night. I have no loyalty programs I care about except Hyatt which has nothing.

So far I have found:
Marriott
Embassy Suites (includes breakfast)
Edited to add: I also found a Crowne Plaza. Not sure how this compares as a chain or to the other two locations.

Any insight into these or other hotels would be greatly appreciated! Prices are all around the same, but the Embassy Suites includes breakfast (which is NOT important to me).

Thanks!
aa4ever